View AM-800480L7TZQW-TN0H_7789331.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

date : 2013/06/06 ampire co., ltd. 1 specifications for lcd module customer customer part no. ampire part no. AM-800480L7TZQW-TN0H approved by date ? approved for specifications ? approved for specifications & sample approved by checked by organized by ampire co., ltd. building a., 4f., no.116, sec. 1, sintai 5th rd., xizhi dist, new taipei city 221, taiwan (r.o.c.) ??^?? 116 ? 4 ( |?W@^ a ) tel:886-2-26967269 , fax :886-2-26967196 or 26967270
date : 2013/06/06 ampire co., ltd. 2 record of revision revision date page contents editor 2013/06/06 - new release alan
date : 2013/06/06 ampire co., ltd. 3 1. features (1) construction : a-si tft-lcd with drivi ng system, white led backlight, cover glass and projected capacitive touch panel. (2) lcd type : transmissive , normally white (3) number of the colors : 16.7m colors (r,g,b 8bit digital each) (4) lcd power supply voltage : 3.3v single power input, built-in power supply circuit. (5) rohs compliant. (6) eva for wide viewing angle, no gray inversion 2. physical specifications item specifications unit display size (diagonal) 5.0 inch resolution 800 (w) x rgb x 480 (h) dot display area 110.6 (w) x67.4 (h) mm pixel pitch 0.135 (w) x 0.135 (h) mm overall dimension 129.9(w) x 144.6(h) x8.175(d) mm color configuration r.g.b vertical stripe power consumption of led 3 watt 3. absolute maximum ratings item symbol min. max. unit note power supply for logic vcc -0.5 5.0 v input signal voltage vi -0.5 vcc + 0.5 v (1) operating temperature of lcd top -20 70 operating temperature of touch panel top -20 60 storage temperature tstg -30 80 (2) note 1: hsync, vsync, den, dclk, r0~r7, g0~g7, b0~b7 note 2: background color changes sli ghtly depending on ambi ent temperature. this phenomenon is reversible.
date : 2013/06/06 ampire co., ltd. 4 4. optical characteristics item symbol condition min. typ. max. unit note front ? f 75 85 -- back ? b 75 85 -- left ? l 75 85 -- viewing angle right ? r cr 10 R 75 85 -- deg. (1)(2)(3) contrast ratio cr = =0 150 250 -- -- (1)(3) t r -- 15 30 ms (1)(4) response time t f = =0 -- 35 50 ms (1)(4) rx 0.585 0.615 0.645 red ry 0.314 0.344 0.374 gx 0.277 0.307 0.337 green gy 0.532 0.562 0.592 bx 0.103 0.133 0.163 blue by 0.120 0.150 0.180 wx 0.279 0.309 0.339 color chromaticity white wy = =0 0.320 0.350 0.380 -- (1) luminance (iled=240ma) l = =0 -- 500 -- cd/m 2 (1)(5) luminance uniformity l = =0 70 - - % (1)(5)(6) note 1: ta=25c. to be measured on the cent er area of panel after 10 minutes operation. note 2: definition of viewing angle
date : 2013/06/06 ampire co., ltd. 5 note 3: definition of contrast ratio: contrast ratio is ca lculated with the following formula. contrast ratio(cr)= note 4: definition of response time: the output signals of photo detec tor are measured when the input signals are changed from ?black? to ?white?(falling ti me) and from ?white? to ?black? (rising time) respectively. the response time is defined as the time interval between the 10% and 90% of amplitudes. refer to figure as below. note 5 : luminance is measured at point 5 of the display. a k a constant current 108ma dc current meter w 5/6w 1/2w 1/6w l 5/6l 1/2l 1/6l 1 2 3 4 5 6 7 8 9 note 6 : definition of luminance uniformity l = [ l(min.) of 9 points / l(max.) of 9 points] x 100% photo detector output when lcd is at ?white? state photo detector output when lcd is at ?black? state
date : 2013/06/06 ampire co., ltd. 6 5. electrical characteristics 5.1 lcd driving item symbol min. typ. max. unit note power supply voltage v cc 3.0 3.3 3.6 v h level v ih 0.7 vcc -- vcc v input voltage for logic l level v il 0 -- 0.3 vcc v (1) power supply current i cc -- 170 -- ma (2) led life time - 30k hrs (3) note 1: hsync, vsync, den, dclk, r0~r7, g0~g7, b0~b7 note 2: fv =60hz , ta=25 , display pattern : all black *:will be reference only note 3: condition: ta=25 , continuous lighting life time is estimated data. definitions of failure: 1. lcm brightness becomes half of the minimum value. 2. led doesn?t light normally.
date : 2013/06/06 ampire co., ltd. 7 5.2 electrical character istic of led back-light paramenter symbol min. ty p. max. unit condiction led voltage v ak -- 9.9 10.8 v i led =240ma,ta=25 led forward current i led -- 240 -- ta = 2 5 ? the constant current source is needed for white led back-light driving. when lcm is operated over 60 ambient temperature, the i b led b of the led back-light should be adjusted to 150ma max led a1 led a2 led c1 led c2 dc i led =240ma 60ma
date : 2013/06/06 ampire co., ltd. 8 6. block diagram 800 (rgb)480 tft lcd panel r[7:0] g[7:0] b[7:0] de clk source ic hx8258-a gate ic hx8662-c vbl + vbl - source ic hx8258-a
date : 2013/06/06 ampire co., ltd. 9 7. interface pin assignment pin no symbol function 1 gnd power ground 2 gnd power ground 3 vcc 3.3v power supply for lcd 4 vcc 3.3v power supply for lcd 5 r0 red data 0 (lsb) 6 r1 red data 1 7 r2 red data 2 8 r3 red data 3 9 r4 red data 4 10 r5 red data 5 11 r6 red data 6 12 r7 red data 7 (msb) 13 g0 green data 0 (lsb) 14 g1 green data 1 15 g2 green data 2 16 g3 green data 3 17 g4 green data 4 18 g5 green data 5 19 g6 green data 6 20 g7 green data 7 (msb) 21 b0 blue data 0 (lsb) 22 b1 blue data 1 23 b2 blue data 2 24 b3 blue data 3 25 b4 blue data 4 26 b5 blue data 5 27 b6 blue data 6 28 b7 blue data 7(msb) 29 gnd power ground 30 dclk clock signals 31 disp display on/off (high: on, low :off) 32 hsync horizontal sync signal. 33 vsync vertical sync signal 34 dena data enable signal (to settle the viewing area) 35 nc no connect 36 nc no connect 37 nc no connect 38 nc no connect 39 sc scan direction control (low= reverse, high= normal) 40 gnd power ground 41 gnd power ground
date : 2013/06/06 ampire co., ltd. 10 42 led c1 led cathode 1 43 led a1 led anode 1 44 led c2 led cathode 2 45 led a2 led anode 2 remark: 1. gnd pin must ground contact, can not be floating. 2. sc are controlled function (l/r) (u/d) function 1 0 normally display 0 1 left and right opposite , up and down opposite pin definition of tp fpc: pin no symbol function 1 gnd ground terminal. 2 sda 3 scl i2c interface 4 vdd power supply for tp controller 5 int irq terminal 6 xres terminal of reset tp controller.
date : 2013/06/06 ampire co., ltd. 11 8. interface timing 8.1. lcd interface
date : 2013/06/06 ampire co., ltd. 12
date : 2013/06/06 ampire co., ltd. 13
date : 2013/06/06 ampire co., ltd. 14
date : 2013/06/06 ampire co., ltd. 15 8.2.1 i2c interface (t/p controller) st1332 equipped with i2c provide two wires, se rial data (sda) and serial clock (scl), to carry information transfers at up to 400 kbit/s(fast m ode). st1332 plays a slave role in i2c transfer. both sda and scl are bidi rectional lines, connected to iovdd via pull-up resistors. all transactions begin wi th a start (s) and can be terminated by a stop (p). 7-bit address follows start to re cognize device. each bye is 8-bit length and followed by an acknowledge bit. a high to low transition on the sda line while scl is high defines a start condition. a low to high transition on the sda line while scl is high defines a stop condition. the data on the sda line must be stable during the high period of the clock. the high or low state of the data line can only change when the clock signal on the scl line is low. 4.7k 4.7k 3.3v sda scl 1nf sda scl host lcm * 7-bit address=0x55 * read mode only. master can reset st1332 through reset pin. reset pin is low active and needs hold low for 1us to take effect.
date : 2013/06/06 ampire co., ltd. 16 8.2.2 ac timing of i2c interface
date : 2013/06/06 ampire co., ltd. 17 8.2.3 tp controller register table reg. addr. name bit7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 0x10 proximity/finger reserve fingers 0x11 gesture reserve 0x12 xy0 coord. (high byte) valid x0_h y0_h 0x13 x0 coord. (low byte) x0_l 0x14 y0 coord. (low byte) y0_l 0x15 xy1coord. (high byte valid x1_h y1_h 0x16 x1 coord. (low byte) x1_l 0x17 y1 coord. (low byte) y1_l 800(rgb)x480 origin (0,0) (0,479) (799,479)
date : 2013/06/06 ampire co., ltd. 18 8.2.4 sample code if((readint())==0) { { i2c_ee_bufferread(pbuffer,0xab, 8); // device addr.=0x55 pct_z[0]=(u16) ((u16)(pbu ffer[0])); // register 0x10 pct_z[1]=(u16) ((u16)(pbuffer[1])); // register 0x11 pct_z[2]=(u16) ((u16)(pbu ffer[2])); // register 0x12 pct_z[3]=(u16) ((u16)(pbu ffer[3])); // register 0x13 pct_z[4]=(u16) ((u16)(pbuffer[4])); // register 0x14 pct_z[5]=(u16) ((u16)(pbu ffer[5])); // register 0x15 pct_z[6]=(u16) ((u16)(pbu ffer[6])); // register 0x16 pct_z[7]=(u16) ((u16)(pbu ffer[7])); // register 0x17 if (pct_z[2]>0x007f) { pct_z[8]=(u16) ((u16) ((pbuffer[2]&0x0070)<<4|pbuffer[3])); pct_z[9]=(u16) ((u16) ((pbuffer[2]&0x0007)<<8|pbuffer[4])); } if (pct_z[5]>0x007f) { pct_z[10]=(u16) ((u16) ((pbuffer[5]&0x0070)<<4|pbuffer[6])); pct_z[11]=(u16) ((u16) ((pbuffer[5]&0x0007)<<8|pbuffer[7])); } pct_x[0]=pct_z[8]; // coord.x0 pct_y[0]=pct_z[9]; // coord.y0 pct_x[1]=pct_z[10]; // coord.x1 pct_y[1]=pct_z[11]; // coord.y1 } }
date : 2013/06/06 ampire co., ltd. 19 9. displayed color and input data data signal
date : 2013/06/06 ampire co., ltd. 20 10. reliability test item test conditions note high temperature operation 60 ? 3 ? c , t=240 hrs low temperature operation -20 ? 3 ? c , t=240 hrs high temperature storage 80 ? 3 ? c , t=240 hrs 1,2 low temperature storage -30 ? 3 ? c , t=240 hrs 1,2 thermal shock test -20 ? c ~ 25 ? c ~ 70 ? c 30 m in. 5 min. 30 min. ( 1 cycle ) total 5 cycle 1,2 humidity test 40 ? c, humidity 90%, 96 hrs 1,2 vibration test (packing) sweep frequency : 10 ~ 55 ~ 10 hz/1min amplitude : 0.75mm test direction : x.y.z/3 axis duration : 30min/each axis 2 note 1 : condensation of water is not permitted on the module. note 2 : the module should be inspected af ter 1 hour storage in normal conditions (15-35c , 45-65%rh). definitions of life end point : ? current drain should be smaller than the specific value. ? function of the module should be maintained. ? appearance and display quality should not have degraded noticeably. ? contrast ratio should be greater than 50% of the initial value.
date : 2013/06/06 ampire co., ltd. 21 11. use precautions 11.1. handling precautions 1) the polarizing plate may break easily so be careful when handling it. do not touch, press or rub it with a hard-material tool like tweezers. 2) do not touch the polarizing pl ate surface with bare hands so as not to make it dirty. if the surface or other related part of the polarizing plate is dirt y, soak a soft cotton cloth or chamois leather in benzene and wipe off with it. do not use chemical liquids such as acetone, toluene and isopropyl alcohol. failure to do so may bring chemical reaction phenomena and deteriorations. 3) remove any spit or water immediately. if it is left for hours, the suffered part may deform or decolorize. 4) if the lcd element breaks and any lc stuff leaks, do not suck or lick it. also if lc stuff is stuck on your skin or clothi ng, wash thoroughly with soap and water immediately. 11.2. installing precautions 1) the pcb has many ics that may be damaged eas ily by static electricity. to prevent breaking by static electricity from t he human body and clothing, earth the human body properly using the hi gh resistance and discharge static electricity during the operation. in this case, however, the resistance value should be approx. 1m ? and the resistance should be placed near the hum an body rather than the ground surface. when the indoor space is dry, static electr icity may occur easily so be careful. we recommend the indoor space should be kept with humidity of 60% or more. when a soldering iron or other sim ilar tool is used for assemb ly, be sure to earth it. 2) when installing the module and ics, do not bend or twist them. failu re to do so may crack lc element and cause circuit failure. 3) to protect lc element, espec ially polarizing plate, use a transparent protective plate (e.g., acrylic plate, gla ss etc) for the product case. 4) do not use an adhesive like a both-si de adhesive tape to make lcd surface (polarizing plate) and product case stick together. failure to do so may cause the polarizing plate to peel off.
date : 2013/06/06 ampire co., ltd. 22 11.3. storage precautions 1) avoid a high temperature and humidity area. keep the temperature between 0c and 35c and also the humidity under 60%. 2) choose the dark spaces where the product is not exposed to direct sunlight or fluorescent light. 3) store the products as they are put in the box es provided from us or in the same conditions as we recommend. 11.4. operating precautions 1) do not boost the applied drive voltage abnor mally. failure to do so may break ics. when applying power voltage, check the el ectrical features beforehand and be careful. always turn off the power to t he lc module controller before removing or inserting the lc module input connector. if the input connector is removed or inserted while the power is turned on, the lc module internal circuit may break. 2) the display response may be late if t he operating temperature is under the normal standard, and the display may be out of order if it is above the normal standard. but this is not a failure; this will be restor ed if it is within the normal standard. 3) the lcd contrast varies depending on the visual angle, ambient temperature, power voltage etc. obtain the optimum contrast by adjusting the lc dive voltage. 4) when carrying out the test, do not take th e module out of the lo w-temperature space suddenly. failure to do so will cause the module condensing, leading to malfunctions. 5) make certain that each signal noise leve l is within the standard (l level: 0.2vcc or less and h level: 0.8vcc or more) even if t he module has functioned properly. if it is beyond the standard, the module may often malfunction. in addition, always connect the module when making noise level measurements. 6) the cmos ics are incorporated in the m odule and the pull-up and pull-down function is not adopted for the input so avoid putting the input signal open while the power is on. 7) the characteristic of the semiconductor element changes when it is exposed to light emissions, therefore ics on the lcd may malfunction if they receive light emissions. to prevent these malfunctions, design and a ssemble ics so that they are shielded from light emissions. 8) crosstalk occurs because of characteristi cs of the lcd. in general, crosstalk occurs when the regularized display is maintained. al so, crosstalk is affected by the lc drive voltage. design the contents of the display, considering crosstalk.
date : 2013/06/06 ampire co., ltd. 23 11.5. other 1) do not disassemble or take the lc module into pieces. the lc modules once disassembled or taken into pieces are not the guarantee articles. 2) the residual image may exist if the same display pattern is shown for hours. this residual image, however, disappears when another display pattern is shown or the drive is interrupted and left for a while. but this is not a problem on reliability. 3) amipre will provide one y ear warranty for all products and three months warrantee for all repairing products.
date : 2013/06/06 ampire co., ltd. 24 11. outline dimension

▲Up To Search▲

Price & Availability of AM-800480L7TZQW-TN0H

	To Download AM-800480L7TZQW-TN0H Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .