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| MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 1 post office box 655303 ? dallas, texas 75265 source driver lsi for active-matrix lcds compatible with dot reverse driving and source line reverse driving no precharging liquid crystal drive outputs: 384 fine pitch/tcp driver with internal 8-bit digital input dac (16.77 million colors) maximum operating clock frequencies: 55 mhz (logic section power supply voltage: 2.5 v 3.6 v) dual-port input allows for input data reversing gamma correction: 7+7 or 8+8 is selectable as a tcp option no need for an external reference voltage generation circuit (or for ramp voltage or a multi-value power supply) low-power consumption is achieved by automatically stopping the clock after a fixed amount of data has been captured lower system power consumption can be accomplished using the low-power mode can handle heavy loads using the lcd capacity switching mode logic section power supply voltage: 2.5 v 3.6 v liquid crystal drive section power supply voltage: 13.5 v maximum description the mpt57571 is a source driver lsi that drives an active-matrix lcd panel, as well as a 256-gradation driver that implements multi-pin configuration and reduced power consumption. the mpt57571 has 384 panel-drive outputs. because it is expandable, the mpt57571 is used in multiple applications, the screen can be enlarged, and the l/r (shift-direction switching) terminals simplify lcd panel interconnection. the device has a large output dynamic range (13.1 v pp ) that makes the reverse driving of opposing electrodes in the lcd panel unnecessary. this reduces system power consumption and produces a high-quality picture. the device is also compatible with single-sided mounting, dot reverse driving, and source line reverse driving. the mpt57571s 384 outputs ensure xga/vga compatibility, making it useful in a wider range of applications. the maximum operating clock frequency of the mpt57571 is 55 mhz when the power supply voltage for the logic section is between 2.5 v and 3.6 v and the single-side driving of an lcd panel has been implemented. please be aware that an important notice concerning availability, standard warranty, and use in critical applications of texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. copyright ? 2000, texas instruments incorporated production data information is current as of publication date. products conform to specifications per the terms of texas instruments standard warranty. production processing does not necessarily include testing of all parameters. on products compliant to mil-prf-38535, all parameters are tested unless otherwise noted. on all other products, production processing does not necessarily include testing of all parameters.
MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 2 post office box 655303 ? dallas, texas 75265 tab package out384 out1 d47 d40 d30 shc rs l/r gma16 tp1 clk rev2 d07 out230 out11 mpt57571 eio2 d57 v ss2 v dd1 rev1 d20 d50 d00 v dd2 d37 lp gma9 v dd1 v ss1 gma8 gma1 pol d27 d10 d17 ei01 notes: a. this figure shows the copper foil side. the tab outline is not described. b. there are 80 input terminals and 384 output terminals. MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 3 post office box 655303 ? dallas, texas 75265 functional block diagram output buffer digital-to-analog converter 8 8 8 8 8 384 8 bit 2-line latch latch address shift register (64 bit) 8 8 8 16 out1 out2 out3 out383 out384 gma16 gma1 shc d00 d07 d10 d17 d20 d27 eio1 eio2 l /r clk 164 1 rs 1 lp tp1, pol 1 384 rev 1,2 8 8 8 d30 d37 d40 d47 d50 d57 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 4 post office box 655303 ? dallas, texas 75265 terminal functions terminal i/o description name function i/o description d00 d07 d10 d17 d20 d27 port 1 image signal input terminal i image signal input terminal in p uts image signals with a 48 bit width: 8 bit gradation dat a x 6 dots (for 2 p ixels) d30 d37 d40 d47 d50 d57 port 2 image signal input terminal i i npu t s i mage s i gna l s w ith a 48 - bit w idth : 8 - bit gra d a ti on d a t a x 6 d o t s (f or 2 p i xe l s ) . dn0: lsb, dn7: msb internal shift register's start pulse i/o terminal eio1 start pulse i/o i/o l /r = h l /r =l eio2 terminal i/o eio1 right-shift input left-shift output eio2 right-shift output left-shift input l /r shift direction selection signal input terminal i shift direction selection signal right shift (out1 out 384): h left shift (out384 out1): l clk shift clock input terminal i shift register transfer clock input terminal. clk writes the display data to the data register at the leading edge. v dd1 (*1) v dd1 (*2) v ss1 analog power supply i power supply for analog circuits v dd1 (*1) is used as the analog circuit reference potential stable electric potential must be supplied. v dd1 (*2) is used for output circuits, etc. v dd2 , v ss2 digital power supply i power supply for digital circuits gma1...gma16 gamma correction reference potential input terminal i potential input terminal for gamma correction reference potential should be maintained when outputting the gradation voltage. see recommended operating conditions for potential-related information. 7+7 gma input is possible by processing gma11 and gma6 in the tcp option. tp1 latch input terminal i latches the data register contents with the leading edge, transfers it to the d/a converter, and outputs the gradation voltage with the trailing edge. pol polarity reversal terminal i pol = l: odd-numbered outputs gma1-gma8 and even-numbered outputs gma9-gma16 are reference power supplies. pol = h: odd-numbered outputs gma9-gma16 and even-numbered outputs gma1-gma8 are reference power supplies. rev1 rev2 input data reversal terminal i selects reversal/nonreversal of input data: rev1: controls reversal/nonreversal of port 1. rev1: controls reversal/nonreversal of port 2. rev1,2 = h: reversal rev1,2 = l: nonreversal this terminal can be processed within tcp. h and l are identified at the leading edge of each clk, like the data (dxx). out1 out384 lcd control output terminal o subpixel output. out1out384 provides 256 gray-scale signals to the lcd panel. shc output circuit control signal input terminal i signal used for output circuit control. rs lcd drive capacity switching terminal i switched lcd drive capacity: rs = h: heavy-load mode rs = l: spec-load mode lp low-power mode selection terminal i reduces charge and discharge current to a load: lp = h: low-power mode lp = l: normal mode see application information for details. MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 5 post office box 655303 ? dallas, texas 75265 detailed description image signal capture eion = h (n = 1 or n = 2) is captured internally at the leading edge of clk. after the decay of eion, the image signal data are captured in the internal latch with the rise of the next clk. after all data (that is, 384 channels of data) have been captured, the device automatically switches to the standby state. new data are not captured until eion receives another input, even if there is a clk input. if eion receives an input in the meantime, new image signal data is captured at the rise of the next clk after eion decays. it is possible to reverse the input data for each port by means of the rev1 and rev2 signals. output expansion the number of image signal output terminals can be expanded by cascading these devices, thereby enabling compatibility with large screens. expansion is controlled by using the l /r terminal: l /r = l: the previous-stage eio1 terminal is connected to the next-stage eio2, and input terminals other than eio1 and eio2 are connected together on each device. l /r = h: the previous-stage eio2 terminal is connected to the next-stage eio1, and input terminals other than eio1 and eio2 are connected together on each device. relationship between input data values and output voltage the output voltage is determined by the input data value and the 16 gamma-correction potentials (gma[1-16]). also, since the output voltage is compatible with dot-reverse driving, it is possible to output gradation voltages for the opposing-electrode voltages with polarities that differ for even and odd-numbered outputs. input potentials with the same polarity relative to the opposing-electrode voltages should be applied for gma1-8 and gma9-16 of the gamma-correction reference power supply. reference potential inputs for correction (gma[1-16]) should be applied externally as desired. reference potential should be maintained during gradation voltage output. refer to the recommended operating conditions for the relative magnitude of each potential. an 8+8 or 7+7 correction reference potential input is selectable as a tcp option. when a 7+7 correction reference is used, processing is performed internally to the tcp without gma6 and gma11. in this case, the relation between the gmas and the input data is used as an output after dividing input data co through fe by the ic's internal resistance. details of pixel signal data: data format: 8-bits x 2 rgb input width: 48 bits (2-pixel data) msb lsb dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 6 post office box 655303 ? dallas, texas 75265 detailed description (continued) relationship between shift direction and output data: l /r = h (right shift) output out 1 out 2 out 3 out 4 out 5 out 6 ... out 384 data d00~d07 d10~d17 d20~d27 d30~d37 d40~d47 d50~d57 d50~d57 l /r = l (left shift) output out 384 ... out 6 out 5 out 4 out 3 out 2 out 1 data d50~d57 d50~d57 d40~d47 d30~d37 d20~d27 d10~d17 d00~d07 v dd 1 v ss 1 gma2 gma3 gma4 gma5 gma6 gma7 gma8 gma9 gma10 gma11 gma12 gma13 gma14 gma15 gma16 00 20 40 80 co fo fe ff input data (hex) note: for input terminals gma6 and gma11, the tcp option can be used for internal processing. figure 1. conceptual drawing of gamma correction MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 7 post office box 655303 ? dallas, texas 75265 detailed description (continued) gma1 r1 external power supply for reference power positiv polarity negative polarity r7 r8 r14 gma8 gma9 gma16 r1, r14 218 w r2, r13 70 w r3, r12 64 w r4, r11 64 w r5, r10 76 w r6, r9 87 w r7, r8 29 w note: gma6 and gma11 are processed within the tcp after selecting the tcp option 7+7. the internal resistances between gma5 7 an d between gma10 12 become r5 + r6 and r9 + r10. figure 2. resistance between reference potential input terminals for gamma correction (reference) MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 8 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at positive polarity for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 00 01 02 03 04 05 06 07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma1 gma2+(gma1gma2)x197/218 gma2+(gma1gma2)x176/218 gma2+(gma1gma2)x161/218 gma2+(gma1gma2)x146/218 gma2+(gma1gma2)x135/218 gma2+(gma1gma2)x124/218 gma2+(gma1gma2)x116/218 08 09 0a 0b 0c 0d 0e 0f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma2+(gma1gma2)x108/218 gma2+(gma1gma2)x100/218 gma2+(gma1gma2)x92/218 gma2+(gma1gma2)x84/218 gma2+(gma1gma2)x76/218 gma2+(gma1gma2)x71/218 gma2+(gma1gma2)x66/218 gma2+(gma1gma2)x61/218 10 11 12 13 14 15 16 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma2+(gma1gma2)x56/218 gma2+(gma1gma2)x52/218 gma2+(gma1gma2)x48/218 gma2+(gma1gma2)x44/218 gma2+(gma1gma2)x40/218 gma2+(gma1gma2)x36/218 gma2+(gma1gma2)x32/218 gma2+(gma1gma2)x28/218 18 19 1a 1b 1c 1d 1e 1f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma2+(gma1gma2)x24/218 gma2+(gma1gma2)x21/218 gma2+(gma1gma2)x18/218 gma2+(gma1gma2)x15/218 gma2+(gma1gma2)x12/218 gma2+(gma1gma2)x9/218 gma2+(gma1gma2)x6/218 gma2+(gma1gma2)x3/218 20 21 22 23 24 25 26 27 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma2 gma3+(gma2gma3)x67/70 gma3+(gma2gma3)x64/70 gma3+(gma2gma3)x61/70 gma3+(gma2gma3)x58/70 gma3+(gma2gma3)x55/70 gma3+(gma2gma3)x52/70 gma3+(gma2gma3)x49/70 28 29 2a 2b 2c 2d 2e 2f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma3+(gma2gma3)x47/70 gma3+(gma2gma3)x45/70 gma3+(gma2gma3)x43/70 gma3+(gma2gma3)x41/70 gma3+(gma2gma3)x39/70 gma3+(gma2gma3)x37/70 gma3+(gma2gma3)x35/70 gma3+(gma2gma3)x33/70 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 9 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at positive polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 30 31 32 33 34 35 36 37 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma3+(gma2gma3)x31/70 gma3+(gma2gma3)x29/70 gma3+(gma2gma3)x27/70 gma3+(gma2gma3)x25/70 gma3+(gma2gma3)x23/70 gma3+(gma2gma3)x21/70 gma3+(gma2gma3)x19/70 gma3+(gma2gma3)x17/70 38 39 3a 3b 3c 3d 3e 3f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma3+(gma2gma3)x15/70 gma3+(gma2gma3)x13/70 gma3+(gma2gma3)x11/70 gma3+(gma2gma3)x9/70 gma3+(gma2gma3)x7/70 gma3+(gma2gma3)x5/70 gma3+(gma2gma3)x3/70 gma3+(gma2gma3)x1/70 40 41 42 43 44 45 46 47 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma3 gma4+(gma3gma4)x63/64 gma4+(gma3gma4)x62/64 gma4+(gma3gma4)x61/64 gma4+(gma3gma4)x60/64 gma4+(gma3gma4)x59/64 gma4+(gma3gma4)x58/64 gma4+(gma3gma4)x57/64 48 49 4a 4b 4c 4d 4e 4f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4+(gma3gma4)x56/64 gma4+(gma3gma4)x55/64 gma4+(gma3gma4)x54/64 gma4+(gma3gma4)x53/64 gma4+(gma3gma4)x52/64 gma4+(gma3gma4)x51/64 gma4+(gma3gma4)x50/64 gma4+(gma3gma4)x49/64 50 51 52 53 54 55 56 57 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4+(gma3gma4)x48/64 gma4+(gma3gma4)x47/64 gma4+(gma3gma4)x46/64 gma4+(gma3gma4)x45/64 gma4+(gma3gma4)x44/64 gma4+(gma3gma4)x43/64 gma4+(gma3gma4)x42/64 gma4+(gma3gma4)x41/64 58 59 5a 5b 5c 5d 5e 5f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4+(gma3gma4)x40/64 gma4+(gma3gma4)x39/64 gma4+(gma3gma4)x38/64 gma4+(gma3gma4)x37/64 gma4+(gma3gma4)x36/64 gma4+(gma3gma4)x35/64 gma4+(gma3gma4)x34/64 gma4+(gma3gma4)x33/64 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 10 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at positive polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 60 61 62 63 64 65 66 67 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4+(gma3gma4)x32/64 gma4+(gma3gma4)x31/64 gma4+(gma3gma4)x30/64 gma4+(gma3gma4)x29/64 gma4+(gma3gma4)x28/64 gma4+(gma3gma4)x27/64 gma4+(gma3gma4)x26/64 gma4+(gma3gma4)x25/64 68 69 6a 6b 6c 6d 6e 6f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4+(gma3gma4)x24/64 gma4+(gma3gma4)x23/64 gma4+(gma3gma4)x22/64 gma4+(gma3gma4)x21/64 gma4+(gma3gma4)x20/64 gma4+(gma3gma4)x19/64 gma4+(gma3gma4)x18/64 gma4+(gma3gma4)x17/64 70 71 72 73 74 75 76 77 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4+(gma3gma4)x16/64 gma4+(gma3gma4)x15/64 gma4+(gma3gma4)x14/64 gma4+(gma3gma4)x13/64 gma4+(gma3gma4)x12/64 gma4+(gma3gma4)x11/64 gma4+(gma3gma4)x10/64 gma4+(gma3gma4)x9/64 78 79 7a 7b 7c 7d 7e 7f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4+(gma3gma4)x8/64 gma4+(gma3gma4)x7/64 gma4+(gma3gma4)x6/64 gma4+(gma3gma4)x5/64 gma4+(gma3gma4)x4/64 gma4+(gma3gma4)x3/64 gma4+(gma3gma4)x2/64 gma4+(gma3gma4)x1/64 80 81 82 83 84 85 86 87 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma4 gma5+(gma4gma5)x63/64 gma5+(gma4gma5)x62/64 gma5+(gma4gma5)x61/64 gma5+(gma4gma5)x60/64 gma5+(gma4gma5)x59/64 gma5+(gma4gma5)x58/64 gma5+(gma4gma5)x57/64 88 89 8a 8b 8c 8d 8e 8f 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5+(gma4gma5)x56/64 gma5+(gma4gma5)x55/64 gma5+(gma4gma5)x54/64 gma5+(gma4gma5)x53/64 gma5+(gma4gma5)x52/64 gma5+(gma4gma5)x51/64 gma5+(gma4gma5)x50/64 gma5+(gma4gma5)x49/64 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 11 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at positive polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 90 91 92 93 94 95 96 97 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5+(gma4gma5)x48/64 gma5+(gma4gma5)x47/64 gma5+(gma4gma5)x46/64 gma5+(gma4gma5)x45/64 gma5+(gma4gma5)x44/64 gma5+(gma4gma5)x43/64 gma5+(gma4gma5)x42/64 gma5+(gma4gma5)x41/64 98 99 9a 9b 9c 9d 9e 9f 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5+(gma4gma5)x40/64 gma5+(gma4gma5)x39/64 gma5+(gma4gma5)x38/64 gma5+(gma4gma5)x37/64 gma5+(gma4gma5)x36/64 gma5+(gma4gma5)x35/64 gma5+(gma4gma5)x34/64 gma5+(gma4gma5)x33/64 a0 a1 a2 a3 a4 a5 a6 a7 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5+(gma4gma5)x32/64 gma5+(gma4gma5)x31/64 gma5+(gma4gma5)x30/64 gma5+(gma4gma5)x29/64 gma5+(gma4gma5)x28/64 gma5+(gma4gma5)x27/64 gma5+(gma4gma5)x26/64 gma5+(gma4gma5)x25/64 a8 a9 aa ab ac ad ae af 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5+(gma4gma5)x24/64 gma5+(gma4gma5)x23/64 gma5+(gma4gma5)x22/64 gma5+(gma4gma5)x21/64 gma5+(gma4gma5)x20/64 gma5+(gma4gma5)x19/64 gma5+(gma4gma5)x18/64 gma5+(gma4gma5)x17/64 b0 b1 b2 b3 b4 b5 b6 b7 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5+(gma4gma5)x16/64 gma5+(gma4gma5)x15/64 gma5+(gma4gma5)x14/64 gma5+(gma4gma5)x13/64 gma5+(gma4gma5)x12/64 gma5+(gma4gma5)x11/64 gma5+(gma4gma5)x10/64 gma5+(gma4gma5)x9/64 b8 b9 ba bb bc bd be bf 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5+(gma4gma5)x8/64 gma5+(gma4gma5)x7/64 gma5+(gma4gma5)x6/64 gma5+(gma4gma5)x5/64 gma5+(gma4gma5)x4/64 gma5+(gma4gma5)x3/64 gma5+(gma4gma5)x2/64 gma5+(gma4gma5)x1/64 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 12 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at positive polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage c0 c1 c2 c3 c4 c5 c6 c7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5 gma6+(gma5gma6)x75/76 gma6+(gma5gma6)x74/76 gma6+(gma5gma6)x73/76 gma6+(gma5gma6)x72/76 gma6+(gma5gma6)x71/76 gma6+(gma5gma6)x70/76 gma6+(gma5gma6)x69/76 c8 c9 ca cb cc cd ce cf 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma6+(gma5gma6)x68/76 gma6+(gma5gma6)x67/76 gma6+(gma5gma6)x66/76 gma6+(gma5gma6)x65/76 gma6+(gma5gma6)x64/76 gma6+(gma5gma6)x63/76 gma6+(gma5gma6)x62/76 gma6+(gma5gma6)x61/76 d0 d1 d2 d3 d4 d5 d6 d7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma6+(gma5gma6)x60/76 gma6+(gma5gma6)x59/76 gma6+(gma5gma6)x58/76 gma6+(gma5gma6)x57/76 gma6+(gma5gma6)x56/76 gma6+(gma5gma6)x55/76 gma6+(gma5gma6)x54/76 gma6+(gma5gma6)x53/76 d8 d9 da db dc dd de df 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma6+(gma5gma6)x51/76 gma6+(gma5gma6)x49/76 gma6+(gma5gma6)x47/76 gma6+(gma5gma6)x45/76 gma6+(gma5gma6)x43/76 gma6+(gma5gma6)x41/76 gma6+(gma5gma6)x39/76 gma6+(gma5gma6)x37/76 e0 e1 e2 e3 e4 e5 e6 e7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma6+(gma5gma6)x35/76 gma6+(gma5gma6)x33/76 gma6+(gma5gma6)x31/76 gma6+(gma5gma6)x29/76 gma6+(gma5gma6)x27/76 gma6+(gma5gma6)x25/76 gma6+(gma5gma6)x23/76 gma6+(gma5gma6)x21/76 e8 e9 ea eb ec ed ee ef 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma6+(gma5gma6)x19/76 gma6+(gma5gma6)x17/76 gma6+(gma5gma6)x15/76 gma6+(gma5gma6)x13/76 gma6+(gma5gma6)x11/76 gma6+(gma5gma6)x9/76 gma6+(gma5gma6)x6/76 gma6+(gma5gma6)x3/76 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 13 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at positive polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage f0 f1 f2 f3 f4 f5 f6 f7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma6 gma7+(gma6gma7)x84/87 gma7+(gma6gma7)x81/87 gma7+(gma6gma7)x78/87 gma7+(gma6gma7)x75/87 gma7+(gma6gma7)x72/87 gma7+(gma6gma7)x68/87 gma7+(gma6gma7)x64/87 f8 f9 fa fb fc fd fe ff 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma6gma7)x60/87 gma7+(gma6gma7)x55/87 gma7+(gma6gma7)x50/87 gma7+(gma6gma7)x42/87 gma7+(gma6gma7)x32/87 gma7+(gma6gma7)x19/87 gma7 gma8 for 7x7 gamma correction reference potential (only data (h) c0-fd change): data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage c0 c1 c2 c3 c4 c5 c6 c7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma5 gma7+(gma5gma7)x162/163 gma7+(gma5gma7)x161/163 gma7+(gma5gma7)x160/163 gma7+(gma5gma7)x159/163 gma7+(gma5gma7)x158/163 gma7+(gma5gma7)x157/163 gma7+(gma5gma7)x156/163 c8 c9 ca cb cc cd ce cf 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma5gma7)x155/163 gma7+(gma5gma7)x154/163 gma7+(gma5gma7)x153/163 gma7+(gma5gma7)x152/163 gma7+(gma5gma7)x151/163 gma7+(gma5gma7)x150/163 gma7+(gma5gma7)x149/163 gma7+(gma5gma7)x148/163 d0 d1 d2 d3 d4 d5 d6 d7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma5gma7)x147/163 gma7+(gma5gma7)x146/163 gma7+(gma5gma7)x145/163 gma7+(gma5gma7)x144/163 gma7+(gma5gma7)x143/163 gma7+(gma5gma7)x142/163 gma7+(gma5gma7)x141/163 gma7+(gma5gma7)x140/163 d8 d9 da db dc dd de df 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma5gma7)x138/163 gma7+(gma5gma7)x136/163 gma7+(gma5gma7)x134/163 gma7+(gma5gma7)x132/163 gma7+(gma5gma7)x130/163 gma7+(gma5gma7)x128/163 gma7+(gma5gma7)x126/163 gma7+(gma5gma7)x124/163 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 14 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at positive polarity (continued) for 7x7 gamma correction reference potential (only data (h) c0-fd change): data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage e0 e1 e2 e3 e4 e5 e6 e7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma5gma7)x122/163 gma7+(gma5gma7)x120/163 gma7+(gma5gma7)x118/163 gma7+(gma5gma7)x116/163 gma7+(gma5gma7)x114/163 gma7+(gma5gma7)x112/163 gma7+(gma5gma7)x110/163 gma7+(gma5gma7)x108/163 e8 e9 ea eb ec ed ee ef 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma5gma7)x106/163 gma7+(gma5gma7)x104/163 gma7+(gma5gma7)x102/163 gma7+(gma5gma7)x100/163 gma7+(gma5gma7)x98/163 gma7+(gma5gma7)x96/163 gma7+(gma5gma7)x93/163 gma7+(gma5gma7)x90/163 f0 f1 f2 f3 f4 f5 f6 f7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma5gma7)x87/163 gma7+(gma5gma7)x84/163 gma7+(gma5gma7)x81/163 gma7+(gma5gma7)x78/163 gma7+(gma5gma7)x75/163 gma7+(gma5gma7)x72/163 gma7+(gma5gma7)x68/163 gma7+(gma5gma7)x64/163 f8 f9 fa fb fc fd fe ff 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma7+(gma5gma7)x60/163 gma7+(gma5gma7)x55/163 gma7+(gma5gma7)x50/163 gma7+(gma5gma7)x42/163 gma7+(gma5gma7)x32/163 gma7+(gma5gma7)x19/163 gma7 gma8 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 15 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at negative polarity for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 00 01 02 03 04 05 06 07 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma16 gma16+(gma15gma16)x21/218 gma16+(gma15gma16)x42/218 gma16+(gma15gma16)x57/218 gma16+(gma15gma16)x72/218 gma16+(gma15gma16)x83/218 gma16+(gma15gma16)x94/218 gma16+(gma15gma16)x102/218 08 09 0a 0b 0c 0d 0e 0f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma16+(gma15gma16)x110/218 gma16+(gma15gma16)x118/218 gma16+(gma15gma16)x126/218 gma16+(gma15gma16)x134/218 gma16+(gma15gma16)x142/218 gma16+(gma15gma16)x147/218 gma16+(gma15gma16)x152/218 gma16+(gma15gma16)x157/218 10 11 12 13 14 15 16 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma16+(gma15gma16)x162/218 gma16+(gma15gma16)x166/218 gma16+(gma15gma16)x170/218 gma16+(gma15gma16)x174/218 gma16+(gma15gma16)x178/218 gma16+(gma15gma16)x182/218 gma16+(gma15gma16)x186/218 gma16+(gma15gma16)x190/218 18 19 1a 1b 1c 1d 1e 1f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma16+(gma15gma16)x194/218 gma16+(gma15gma16)x197/218 gma16+(gma15gma16)x200/218 gma16+(gma15gma16)x203/218 gma16+(gma15gma16)x206/218 gma16+(gma15gma16)x209/218 gma16+(gma15gma16)x212/218 gma16+(gma15gma16)x215/218 20 21 22 23 24 25 26 27 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma15 gma15+(gma14gma15)x3/70 gma15+(gma14gma15)x6/70 gma15+(gma14gma15)x9/70 gma15+(gma14gma15)x12/70 gma15+(gma14gma15)x15/70 gma15+(gma14gma15)x18/70 gma15+(gma14gma15)x21/70 28 29 2a 2b 2c 2d 2e 2f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma15+(gma14gma15)x23/70 gma15+(gma14gma15)x25/70 gma15+(gma14gma15)x27/70 gma15+(gma14gma15)x29/70 gma15+(gma14gma15)x31/70 gma15+(gma14gma15)x33/70 gma15+(gma14gma15)x35/70 gma15+(gma14gma15)x37/70 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 16 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at negative polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 30 31 32 33 34 35 36 37 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma15+(gma14gma15)x39/70 gma15+(gma14gma15)x41/70 gma15+(gma14gma15)x43/70 gma15+(gma14gma15)x45/70 gma15+(gma14gma15)x47/70 gma15+(gma14gma15)x49/70 gma15+(gma14gma15)x51/70 gma15+(gma14gma15)x53/70 38 39 3a 3b 3c 3d 3e 3f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma15+(gma14gma15)x55/70 gma15+(gma14gma15)x57/70 gma15+(gma14gma15)x59/70 gma15+(gma14gma15)x61/70 gma15+(gma14gma15)x63/70 gma15+(gma14gma15)x65/70 gma15+(gma14gma15)x67/70 gma15+(gma14gma15)x69/70 40 41 42 43 44 45 46 47 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14 gma14+(gma13gma14)x1/64 gma14+(gma13gma14)x2/64 gma14+(gma13gma14)x3/64 gma14+(gma13gma14)x4/64 gma14+(gma13gma14)x5/64 gma14+(gma13gma14)x6/64 gma14+(gma13gma14)x7/64 48 49 4a 4b 4c 4d 4e 4f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14+(gma13gma14)x8/64 gma14+(gma13gma14)x9/64 gma14+(gma13gma14)x10/64 gma14+(gma13gma14)x11/64 gma14+(gma13gma14)x12/64 gma14+(gma13gma14)x13/64 gma14+(gma13gma14)x14/64 gma14+(gma13gma14)x15/64 50 51 52 53 54 55 56 57 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14+(gma13gma14)x16/64 gma14+(gma13gma14)x17/64 gma14+(gma13gma14)x18/64 gma14+(gma13gma14)x19/64 gma14+(gma13gma14)x20/64 gma14+(gma13gma14)x21/64 gma14+(gma13gma14)x22/64 gma14+(gma13gma14)x23/64 58 59 5a 5b 5c 5d 5e 5f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14+(gma13gma14)x24/64 gma14+(gma13gma14)x25/64 gma14+(gma13gma14)x26/64 gma14+(gma13gma14)x27/64 gma14+(gma13gma14)x28/64 gma14+(gma13gma14)x29/64 gma14+(gma13gma14)x30/64 gma14+(gma13gma14)x31/64 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 17 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at negative polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 60 61 62 63 64 65 66 67 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14+(gma13gma14)x32/64 gma14+(gma13gma14)x33/64 gma14+(gma13gma14)x34/64 gma14+(gma13gma14)x35/64 gma14+(gma13gma14)x36/64 gma14+(gma13gma14)x37/64 gma14+(gma13gma14)x38/64 gma14+(gma13gma14)x39/64 68 69 6a 6b 6c 6d 6e 6f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14+(gma13gma14)x40/64 gma14+(gma13gma14)x41/64 gma14+(gma13gma14)x42/64 gma14+(gma13gma14)x43/64 gma14+(gma13gma14)x44/64 gma14+(gma13gma14)x45/64 gma14+(gma13gma14)x46/64 gma14+(gma13gma14)x47/64 70 71 72 73 74 75 76 77 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14+(gma13gma14)x48/64 gma14+(gma13gma14)x49/64 gma14+(gma13gma14)x50/64 gma14+(gma13gma14)x51/64 gma14+(gma13gma14)x52/64 gma14+(gma13gma14)x53/64 gma14+(gma13gma14)x54/64 gma14+(gma13gma14)x55/64 78 79 7a 7b 7c 7d 7e 7f 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma14+(gma13gma14)x56/64 gma14+(gma13gma14)x57/64 gma14+(gma13gma14)x58/64 gma14+(gma13gma14)x59/64 gma14+(gma13gma14)x60/64 gma14+(gma13gma14)x61/64 gma14+(gma13gma14)x62/64 gma14+(gma13gma14)x63/64 80 81 82 83 84 85 86 87 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13 gma13+(gma12gma13)x1/64 gma13+(gma12gma13)x2/64 gma13+(gma12gma13)x3/64 gma13+(gma12gma13)x4/64 gma13+(gma12gma13)x5/64 gma13+(gma12gma13)x6/64 gma13+(gma12gma13)x7/64 88 89 8a 8b 8c 8d 8e 8f 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13+(gma12gma13)x8/64 gma13+(gma12gma13)x9/64 gma13+(gma12gma13)x10/64 gma13+(gma12gma13)x11/64 gma13+(gma12gma13)x12/64 gma13+(gma12gma13)x13/64 gma13+(gma12gma13)x14/64 gma13+(gma12gma13)x15/64 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 18 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at negative polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage 90 91 92 93 94 95 96 97 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13+(gma12gma13)x16/64 gma13+(gma12gma13)x17/64 gma13+(gma12gma13)x18/64 gma13+(gma12gma13)x19/64 gma13+(gma12gma13)x20/64 gma13+(gma12gma13)x21/64 gma13+(gma12gma13)x22/64 gma13+(gma12gma13)x23/64 98 99 9a 9b 9c 9d 9e 9f 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13+(gma12gma13)x24/64 gma13+(gma12gma13)x25/64 gma13+(gma12gma13)x26/64 gma13+(gma12gma13)x27/64 gma13+(gma12gma13)x28/64 gma13+(gma12gma13)x29/64 gma13+(gma12gma13)x30/64 gma13+(gma12gma13)x31/64 a0 a1 a2 a3 a4 a5 a6 a7 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13+(gma12gma13)x32/64 gma13+(gma12gma13)x33/64 gma13+(gma12gma13)x34/64 gma13+(gma12gma13)x35/64 gma13+(gma12gma13)x36/64 gma13+(gma12gma13)x37/64 gma13+(gma12gma13)x38/64 gma13+(gma12gma13)x39/64 a8 a9 aa ab ac ad ae af 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13+(gma12gma13)x40/64 gma13+(gma12gma13)x41/64 gma13+(gma12gma13)x42/64 gma13+(gma12gma13)x43/64 gma13+(gma12gma13)x44/64 gma13+(gma12gma13)x45/64 gma13+(gma12gma13)x46/64 gma13+(gma12gma13)x47/64 b0 b1 b2 b3 b4 b5 b6 b7 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13+(gma12gma13)x48/64 gma13+(gma12gma13)x49/64 gma13+(gma12gma13)x50/64 gma13+(gma12gma13)x51/64 gma13+(gma12gma13)x52/64 gma13+(gma12gma13)x53/64 gma13+(gma12gma13)x54/64 gma13+(gma12gma13)x55/64 b8 b9 ba bb bc bd be bf 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma13+(gma12gma13)x56/64 gma13+(gma12gma13)x57/64 gma13+(gma12gma13)x58/64 gma13+(gma12gma13)x59/64 gma13+(gma12gma13)x60/64 gma13+(gma12gma13)x61/64 gma13+(gma12gma13)x62/64 gma13+(gma12gma13)x63/64 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 19 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at negative polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage c0 c1 c2 c3 c4 c5 c6 c7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12 gma12+(gma11gma12)x1/76 gma12+(gma11gma12)x2/76 gma12+(gma11gma12)x3/76 gma12+(gma11gma12)x4/76 gma12+(gma11gma12)x5/76 gma12+(gma11gma12)x6/76 gma12+(gma11gma12)x7/76 c8 c9 ca cb cc cd ce cf 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma11gma12)x8/76 gma12+(gma11gma12)x9/76 gma12+(gma11gma12)x10/76 gma12+(gma11gma12)x11/76 gma12+(gma11gma12)x12/76 gma12+(gma11gma12)x13/76 gma12+(gma11gma12)x14/76 gma12+(gma11gma12)x15/76 d0 d1 d2 d3 d4 d5 d6 d7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma11gma12)x16/76 gma12+(gma11gma12)x17/76 gma12+(gma11gma12)x18/76 gma12+(gma11gma12)x19/76 gma12+(gma11gma12)x20/76 gma12+(gma11gma12)x21/76 gma12+(gma11gma12)x22/76 gma12+(gma11gma12)x23/76 d8 d9 da db dc dd de df 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma11gma12)x25/76 gma12+(gma11gma12)x27/76 gma12+(gma11gma12)x29/76 gma12+(gma11gma12)x31/76 gma12+(gma11gma12)x33/76 gma12+(gma11gma12)x35/76 gma12+(gma11gma12)x37/76 gma12+(gma11gma12)x39/76 e0 e1 e2 e3 e4 e5 e6 e7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma11gma12)x41/76 gma12+(gma11gma12)x43/76 gma12+(gma11gma12)x45/76 gma12+(gma11gma12)x47/76 gma12+(gma11gma12)x49/76 gma12+(gma11gma12)x51/76 gma12+(gma11gma12)x53/76 gma12+(gma11gma12)x55/76 e8 e9 ea eb ec ed ee ef 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma11gma12)x57/76 gma12+(gma11gma12)x59/76 gma12+(gma11gma12)x61/76 gma12+(gma11gma12)x63/76 gma12+(gma11gma12)x65/76 gma12+(gma11gma12)x67/76 gma12+(gma11gma12)x70/76 gma12+(gma11gma12)x73/76 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 20 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at negative polarity (continued) for 8x8 gamma correction reference potential: data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage f0 f1 f2 f3 f4 f5 f6 f7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma11 gma11+(gma10gma11)x3/87 gma11+(gma10gma11)x6/87 gma11+(gma10gma11)x9/87 gma11+(gma10gma11)x12/87 gma11+(gma10gma11)x15/87 gma11+(gma10gma11)x19/87 gma11+(gma10gma11)x23/87 f8 f9 fa fb fc fd fe ff 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma11+(gma10gma11)x27/87 gma11+(gma10gma11)x32/87 gma11+(gma10gma11)x37/87 gma11+(gma10gma11)x45/87 gma11+(gma10gma11)x55/87 gma11+(gma10gma11)x68/87 gma10 gma9 for 7x7 gamma correction reference potential (only data (h) c0-fd change): data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage c0 c1 c2 c3 c4 c5 c6 c7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12 gma12+(gma10gma12)x1/163 gma12+(gma10gma12)x2/163 gma12+(gma10gma12)x3/163 gma12+(gma10gma12)x4/163 gma12+(gma10gma12)x5/163 gma12+(gma10gma12)x6/163 gma12+(gma10gma12)x7/163 c8 c9 ca cb cc cd ce cf 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma10gma12)x8/163 gma12+(gma10gma12)x9/163 gma12+(gma10gma12)x10/163 gma12+(gma10gma12)x11/163 gma12+(gma10gma12)x12/163 gma12+(gma10gma12)x13/163 gma12+(gma10gma12)x14/163 gma12+(gma10gma12)x15/163 d0 d1 d2 d3 d4 d5 d6 d7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma10gma12)x16/163 gma12+(gma10gma12)x17/163 gma12+(gma10gma12)x18/163 gma12+(gma10gma12)x19/163 gma12+(gma10gma12)x20/163 gma12+(gma10gma12)x21/163 gma12+(gma10gma12)x22/163 gma12+(gma10gma12)x23/163 d8 d9 da db dc dd de df 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma10gma12)x25/163 gma12+(gma10gma12)x27/163 gma12+(gma10gma12)x29/163 gma12+(gma10gma12)x31/163 gma12+(gma10gma12)x33/163 gma12+(gma10gma12)x35/163 gma12+(gma10gma12)x37/163 gma12+(gma10gma12)x39/163 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 21 post office box 655303 ? dallas, texas 75265 relationship between input data and output voltage at negative polarity (continued) for 7x7 gamma correction reference potential (only data (h) c0-fd change): data (h) dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 output voltage e0 e1 e2 e3 e4 e5 e6 e7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma10gma12)x41/163 gma12+(gma10gma12)x43/163 gma12+(gma10gma12)x45/163 gma12+(gma10gma12)x47/163 gma12+(gma10gma12)x49/163 gma12+(gma10gma12)x51/163 gma12+(gma10gma12)x53/163 gma12+(gma10gma12)x55/163 e8 e9 ea eb ec ed ee ef 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma10gma12)x57/163 gma12+(gma10gma12)x59/163 gma12+(gma10gma12)x61/163 gma12+(gma10gma12)x63/163 gma12+(gma10gma12)x65/163 gma12+(gma10gma12)x67/163 gma12+(gma10gma12)x70/163 gma12+(gma10gma12)x73/163 f0 f1 f2 f3 f4 f5 f6 f7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma10gma12)x76/163 gma12+(gma10gma12)x79/163 gma12+(gma10gma12)x82/163 gma12+(gma10gma12)x85/163 gma12+(gma10gma12)x88/163 gma12+(gma10gma12)x91/163 gma12+(gma10gma12)x95/163 gma12+(gma10gma12)x99/163 f8 f9 fa fb fc fd fe ff 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 gma12+(gma10gma12)x103/163 gma12+(gma10gma12)x108/163 gma12+(gma10gma12)x113/163 gma12+(gma10gma12)x121/163 gma12+(gma10gma12)x131/163 gma12+(gma10gma12)x144/163 gma10 gma9 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 22 post office box 655303 ? dallas, texas 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) 2 supply voltage, v dd1 (see notes 1 and 2) 0.5 v to +14 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . supply voltage, v dd2 0.5 v to +5 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage, v i (gma1 gma16) 0.5 v to v dd1 + 0.5 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage, v i (analog inputs) 0.5 v to v dd2 + 0.5 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . output voltage, v o (eio1, eio2) 0.5 v to v dd2 + 0.5 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . output voltage, v o (out1 out384) 0.5 v to v dd1 + 0.5 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature range, t stg 55 c to 125 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 stresses beyond those listed under aabsolute maximum ratingso may cause permanent damage to the device. these are stress rating s only, and functional operation of the device at these or any other conditions beyond those indicated under arecommended operating conditi onso is not implied. exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. notes: 1. all voltage values are with respect to v ss1 = v ss2 = 0 v. 2. power up in the following order: v dd2 , control inputs, v dd1 , gam1-16. power down by reversing the sequence. recommended operating conditions min nom max unit su pp ly voltage v dd v dd1 8.5 13.5 v s u ppl y v oltage , v dd v dd2 2.5 3.6 v gamma correction p otential (see note 3) v gma(1-8) 1/2 v dd1 v dd1 0.3 v gamma correction potential (see note 3) v gma(9-16) v ss1 + 0.3 1/2 v dd1 v clock frequency, f clk 2.5 v v dd2 < 3.6 v 55 mhz load capacitance for outputs, c l 100 pf operating free-air temperature, t a 55 125 c note 3: the relative magnitudes of the reference potentials are as follows: [n = 1-15] v dd1 > gma1, gman gman+1, gma16 > v ss1 MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 23 post office box 655303 ? dallas, texas 75265 electrical characteristics over recommended operating conditions (unless otherwise noted), v ss1 , v ss2 = 0 v parameter test conditions min typ 2 max unit v ih high level input voltage dx0 dx7, lk, tp1, lp, rs, eio1, eio2, l/r , rev1, rev2, pol, shc 0.7 v dd2 v v il low level input voltage dx0 dx7, lk, tp1, lp, rs, eio1, eio2, l/r , rev1, rev2, pol, shc 0.25 v dd2 v i lkg input leakage current dx0 dx7, lk, tp1, lp, rs, eio1, eio2, l/r , rev1, rev2, pol, shc 1 1 m a i (chg) output current (rs = l) out1 384 v o(x) = v dd1 0.3 v, v o = v o(x) 1.0 v 100 30 m a i (dis) () (see note 4) out1 384 v o(x) = v ss1 + 0.3 v, v o = v o(x) + 1.0 v 30 100 m a d v o deviation between out p ut voltage p ins out1 384 v o = v dd1 0.3 v to v dd1 0.35 v 20 10 20 mv d v o ou t pu t vo lt age p i ns (see note 5) out1 384 v o = v ss1 + 0.3 v to v ss1 + 0.35 v 20 10 20 mv d v av avera g e output out1 384 v o = v dd1 0.3 v to v dd1 2.0 v 15 15 15 mv d v av g variation (see note 6) out1 384 v o = v ss1 + 2.0 v to v ss1 + 0.3 v 15 15 15 mv r (gma) resistance between reference power supplies gma1 gma8 gma9 gma16 5600 w i (dd1) supply current (during operation) analog section tp1 interval = 20 m s, f clk = 36 mhz, no load, v dd1 = 13.5 v, black raster test pattern, gma1 = 13.2 v, gma16 = 0.3 v 10 22 i (dd1) supply current (during standby) analog section no load, v dd1 = 13.5 v, black raster test pattern, gma1 = 13.2 v, gma16 = 0.3 v, clock and input signal are in the stopped state 9.6 18 ma i (dd2) supply current (during operation) digital section tp1 interval = 20 m s, f clk = 36 mhz, checkered dot test pattern 1.9 5 i (dd2) supply current (during standby) g clock and input signal are in the stopped state. 100 m a 2 all typical values are at v ss1 , v ss2 = 0 v and t a = 25 c. notes: 4. v o(x) is the output voltage of out1 out384. v o is the voltage impressed at out1 out384. 5. this is the deviation between terminals with differences in positive and negative amplitudes, when all chip outputs display t he same data. 6. this is the inter-chip variation in the average of the output voltage inter-pin deviation ( d vo). 7. v o is the output voltage of analog output terminals out1 out384. MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 24 post office box 655303 ? dallas, texas 75265 timing requirements over recommended operating free-air temperature range, v dd2 = 2.5 v to < 3.6 v parameter test conditions min typ max unit t c1 clk cycle time see figure 3 18 ns t w1 high-level clk pulse width duration see figure 3 4 ns t w2 low-level clk pulse width duration see figure 3 4 ns t su1 data/rev setup time see figure 3 4 ns t h1 data/rev hold time see figure 3 0 ns t su2 start pulse setup time see figure 3 4 ns t h2 start pulse hold time see figure 3 0 ns t d1 start pulse signal delay time see figure 3 10 ns t d2 lcd drive signal delay time see figure 3 and notes 8 and 10 5 m s t d3 lcd dri v e signal dela y time see figure 3 and notes 9 and 10 10 m s t su3 tp1 signal e10 (input) setup time see figure 3 70 ns t h3 tp1 low hold time from final data clk see figure 3 1 clk cycle t w3 high-level tp1 signal pulse width duration see figure 3 1.5 m s t su4 pol signal tp1 setup time see figure 3 5 ns t h4 pol signal tp1 hold time see figure 3 6 ns t h5 shc hold time see figure 4 4.5 m s t su5 shc setup time see figure 4 4.5 m s notes: 8. specified as the value at which the driver's output voltage reaches the target output voltage (v dd1 x 0.1). 9. specified as the value at which the driver's output voltage reaches the target output voltage (8-bit precision). 10. the load of the analog output terminal is the value shown in figure 7. MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 25 post office box 655303 ? dallas, texas 75265 parameter measurement information t c 1 clk (input) ei01(l /r=h) d xx ei02(l /r=l) (output) ei02(l /r=h) ei01(l /r=l) t su 2 t d 1 t d 1 t su 2 t h 2 64 63 t h 2 2 last (64) 1 last-1 (63) t h 1 t su 1 t w 2 t w 1 1 clk (output) ei01(l /r=h) ei02(l /r=l) tp1 pol out (plus minus) last (64) t d 2 t d 3 high-z out (minus plus) t h 4 t su 4 t w 3 t su 3 t h 3 figure 3. timing waveforms MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 26 post office box 655303 ? dallas, texas 75265 parameter measurement information tp1 shc t h 5 t h 5 t su 5 figure 4. shc timing waveforms n+1 line d xx tp1 shc out n line n+3 line n+2 line n1 line n2 line n+1 line n line figure 5. relationship between input data and output MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 27 post office box 655303 ? dallas, texas 75265 parameter measurement information voltage tp1 pol odd output even output hi-z gma1-gma8 voltage voltage voltage voltage voltage voltage voltage gma9-gma16 gma1-gma8 gma9-gma16 gma9-gma16 gma1-gma8 gma9-gma16 gma1-gma8 hi-z hi-z hi-z hi-z hi-z hi-z hi-z hi-z figure 6. relationship between tp1 signal (latch input terminal), pol signal (polarity reversal), and outputs c r = 2 k w r c = 20 pf rr r r cccc output note: the loads of the analog output terminals (out1 out384) are per the above. however, the load circuit value may vary. figure 7. load circuit MPT57571B 384-channel 256-gradation source driver for color tft lcds sgls110a february 2000 revised august 2000 28 post office box 655303 ? dallas, texas 75265 application information mpt57571 low power mode the mpt57571 has a low power mode to reduce current consumption. this mode reduces charge and discharge currents to the load by redistributing the charge stored in the load. this makes efficient, low power consumption operation possible. low power mode operation when the low power mode is selected and tp1 = h, all the outputs from out1 through out384 are shorted within the driver. in this case, each buffer amp that drives an output is in an isolated state. low power mode output waveform see note a tp1 out1 out384 note a: when tp1 = h, the electric potential becomes a fraction of the previous output potential immediately before it was avera ged out by the output capacity. as an example, when a positive polarity output and a negative polarity output each have the same output channe l, this is considered to be a symmetrical potential with a reference of 1/2 v dd1 , and all capacity values connected to the output are equal: when tp1 = h, all outputs are 1/2 v dd1 . tp1 h width relationship with power and ac characteristics tp1 h width power consumption delay time t delay time t tp1 h tp1 h width consumption power and delay time t change with the width of tp1 h, as shown in the previous figure; these characteristics also change with the load connected to the output. therefore, with tp1 h width, it is necessary to select the optimal delay time for the load. t tp1 output important notice texas instruments and its subsidiaries (ti) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. all products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability. ti warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with ti's standard warranty. testing and other quality control techniques are utilized to the extent ti deems necessary to support this warranty. specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. customers are responsible for their applications using ti components. in order to minimize risks associated with the customer's applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. ti assumes no liability for applications assistance or customer product design. ti does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of ti covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. ti's publication of information regarding any third party's products or services does not constitute ti's approval, warranty or endorsement thereof. copyright ? 2000, texas instruments incorporated |
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