MC144110 ? mc144111 motorola rf/if device data 1 cmos lsi the MC144110 and mc144111 are lowcost 6bit d/a converters with serial interface ports to provide communication with cmos microprocessors and microcomputers. the MC144110 contains six static d/a converters; the mc144111 contains four converters. due to a unique feature of these dacs, the user is permitted easy scaling of the analog outputs of a system. over a 5 to 15 v supply range, these dacs may be directly interfaced to cmos mpus operating at 5 v. ? direct r2r network outputs ? buffered emitterfollower outputs ? serial data input ? digital data output facilitates cascading ? direct interface to cmos m p ? wide operating voltage range: 4.5 to 15 v ? wide operating temperature range: 0 to 85 c ? software information is contained in document m68hc11rm/ad block diagram * transparent latch d in clk enb d cq * c d 6bit shift register hex latch hex buffer (inverting) d out qn out rn out rrrrr 2r 2r 2r 2r 2r 2r r1 out v dd q1 out 2r c order this document by MC144110/d
semiconductor technical data p suffix plastic dip case 707 dw suffix sog package case 751d ordering information MC144110p plastic dip MC144110dw sog package p suffix plastic dip case 646 dw suffix sog package case 751g MC144110 mc144111 mc144111p plastic dip mc144111dw sog package 18 1 20 1 14 1 16 1 ? motorola, inc. 1998 rev 1 12/98 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MC144110 ? mc144111 motorola rf/if device data 2 pin assignments MC144110p r2 out r1 out q1 out d in v ss enb r3 out q3 out q2 out q6 out r6 out d out v dd clk q4 out r4 out q5 out r5 out 14 15 16 17 18 10 11 12 13 5 4 3 2 1 9 8 7 6 11 12 13 14 8 9 10 5 4 3 2 1 7 6 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 nc 5 4 3 2 1 10 9 8 7 6 14 15 16 17 18 19 20 11 12 13 MC144110dw mc144111p mc144111dw nc r2 out r1 out q1 out d in v ss enb r3 out q3 out q2 out q6 out r6 out d out v dd clk q4 out r4 out q5 out r5 out r2 out r1 out q1 out d in v ss enb q2 out q4 out r4 out d out v dd clk q3 out r3 out nc r2 out r1 out q1 out d in v ss enb q2 out q4 out r4 out d out v dd clk q3 out r3 out nc nc = no connection f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MC144110 ? mc144111 motorola rf/if device data 3 maximum ratings* (voltages referenced to v ss ) parameter symbol value unit dc supply voltage v dd 0.5 to + 18 v input voltage, all inputs v in 0.5 to v dd + 0.5 v dc input current, per pin i 10 ma power dissipation (per output) t a = 70 c, MC144110 mc144111 t a = 85 c, MC144110 mc144111 p oh 30 50 10 20 mw power dissipation (per package) t a = 70 c, MC144110 mc144111 t a = 85 c, MC144110 mc144111 p d 100 150 25 50 mw storage temperature range t stg 65 to + 150 c * maximum ratings are those values beyond which damage to the device may occur. electrical characteristics (voltages referenced to v ss , t a = 0 to 85 c unless otherwise indicated) symbol parameter test conditions v dd min max unit v ih highlevel input voltage (d in , enb , clk) 5 10 15 3.0 3.5 4 e e e v v il lowlevel input voltage (d in , enb , clk) 5 10 15 e e e 0.8 0.8 0.8 v i oh highlevel output current (d out ) v out = v dd 0.5 v 5 200 e m a i ol lowlevel output current (d out ) v out = 0.5 v 5 200 e m a i dd quiescent supply current MC144110 mc144111 i out = 0 m a 15 15 e e 12 8 ma i in input leakage current (d in , enb , clk) v in = v dd or 0 v 15 e 1 m a v nonl nonlinearity voltage (rn out) see figure 1 5 10 15 e e e 100 200 300 mv v step step size (rn out) see figure 2 5 10 15 19 39 58 137 274 411 mv v offset offset voltage from v ss d in = $00, see figure 1 e e 1 lsb i e emitter leakage current v rn out = 0 v 15 e 10 m a h fe dc current gain i e = 0.1 to 10.0 ma t a = 25 c e 40 e e v be basetoemitter voltage drop i e = 1.0 ma e 0.4 0.7 v this device contains protection circuitry to guard against damage due to high static voltages or electric fields; however, it is ad- vised that precautions be taken to avoid application of voltage higher than maximum rated voltages to this highimpedance circuit. for proper operation it is recommended that v in and v out be constrained to the range v ss (v in or v out ) v dd . unused inputs must always be tied to an appropriate logic voltage level (e.g., either v ss or v dd ). f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MC144110 ? mc144111 motorola rf/if device data 4 switching characteristics (voltages referenced to v ss , t a = 0 to 85 c, c l = 50 pf, input t r = t f = 20 ns unless otherwise indicated) symbol parameter v dd min max unit t wh positive pule width, clk (figures 3 and 4) 5 10 15 2 1.5 1 e e e m s t wl negative pulse width, clk (figure 3 and 4) 5 10 15 5 3.5 2 e e e m s t su setup time, enb to clk (figures 3 and 4) 5 10 15 5 3.5 2 e e e m s t su setup time, d in to clk (figures 3 and 4) 5 10 15 1000 750 500 e e e ns t h hold time, clk to enb (figures 3 and 4) 5 10 15 5 3.5 2 e e e m s t h hold time, clk to d in (figures 3 and 4) 5 10 15 5 3.5 2 e e e m s t r , t f input rise and fall times 5 15 e 2 m s c in input capacitance 5 15 e 7.5 pf linearity error (integral linearity). a measure of how straight a device's transfer function is, it indicates the worstcase deviation of linearity of the actual transfer function from the best fit straight line. it is normally specified in parts of an lsb. figure 1. d/a transfer function 100 75 50 25 0 0 $00 15 $0f 31 $1f 47 $2f 63 $3f v nonl program step output voltage @ rn out, % (v dd v ss ) v offset actual ideal f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MC144110 ? mc144111 motorola rf/if device data 5 figure 2. definition of step size v rn out step size digital number step size = 0.75 v dd 64 v dd 64 (for any adjacent pair of digital numbers) figure 3. serial input, positive clock d in d 1 d 2 d n c 2 c 1 c n enb clk t su t wh t wl t h t h t su 50% 50% figure 4. serial input, negative clock d in d 1 d 2 d n c 2 c 1 c n enb clk t su t wl t wh t h t h t su f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MC144110 ? mc144111 motorola rf/if device data 6 pin descriptions inputs d in data input sixbit words are entered serially, msb first, into digital data input, d in . six words are loaded into the MC144110 during each d/a cycle; four words are loaded into the mc144111. the last 6bit word shifted in determines the output level of pins q1 out and r1 out. the nexttolast 6bit word affects pins q2 out and r2 out, etc. enb negative logic enable the enb pin must be low (active) during the serial load. on the lowtohigh transition of enb , data contained in the shift register is loaded into the latch. clk shift register clock data is shifted into the register on the hightolow transi- tion of clk. clk is fed into the dinput of a transparent latch, which is used for inhibiting the clocking of the shift reg- ister when enb is high. the number of clock cycles required for the MC144110 is usually 36. the mc144111 usually uses 24 cycles. see table 1 for additional information. outputs d out data output the digital data output is primarily used for cascading the dacs and may be fed into d in of the next stage. r1 out through rn out resistor network outputs these are the r2r resistor network outputs. these out- puts may be fed to highimpedance input fet op amps to bypass the onchip bipolar transistors. the r value of the re- sistor network ranges from 7 to 15 k w . q1 out through qn out npn transistor outputs buffered dac outputs utilize an emitterfollower configu- ration for currentgain, thereby allowing interface to lowim- pedance circuits. supply pins v ss negative supply voltage this pin is usually ground. v dd positive supply voltage the voltage applied to this pin is used to scale the analog output swing from 4.5 to 15 v pp. table 1. number of channels vs clocks required number of channels required number of clock cycles outputs used on MC144110 outputs used on mc144111 1 6 q1/r1 q1/r1 2 12 q1/r1, q2/r2 q1/r1, q2/r2 3 18 q1/r1, q2/r2, q3/r3 q1/r1, q2/r2, q3/r3 4 24 q1/r1, q2/r2, q3/r3, q4/r4 q1/r1, q2/r2, q3/r3, q4/r4 5 30 q1/r1, q2/r2, q3/r3, q4/r4, q5/r5 not applicable 6 36 q1/r1, q2/r2, q3/r3, q4/r4, q5/r5, q6/r6 not applicable f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MC144110 ? mc144111 motorola rf/if device data 7 package dimensions p suffix plastic dip case 70702 min min max max millimeters inches dim 22.22 6.10 3.56 0.36 1.27 1.02 0.20 2.92 23.24 6.60 4.57 0.56 1.78 1.52 0.30 3.43 0 0.51 0.875 0.240 0.140 0.014 0.050 0.040 0.008 0.115 0.915 0.260 0.180 0.022 0.070 0.060 0.012 0.135 15 1.02 2.54 bsc 7.62 bsc 0.100 bsc 0.300 bsc 0 0.020 15 0.040 a b c d f g h j k l m n notes: 1. positional tolerance of leads (d), shall be within 0.25 (0.010) at maximum material condition, in relation to seating plane and each other. 2. dimension l to center of leads when formed parallel. 3. dimension b does not include mold flash. 19 10 18 b a h f g d seating plane n k m j l c dw suffix sog package case 751d04 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions a and b do not include mold protrusion. 4. maximum mold protrusion 0.150 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.13 (0.005) total in excess of d dimension at maximum material condition. a b 20 1 11 10 s a m 0.010 (0.25) b s t d 20x m b m 0.010 (0.25) p 10x j f g 18x k c t seating plane m r x 45 dim min max min max inches millimeters a 12.65 12.95 0.499 0.510 b 7.40 7.60 0.292 0.299 c 2.35 2.65 0.093 0.104 d 0.35 0.49 0.014 0.019 f 0.50 0.90 0.020 0.035 g 1.27 bsc 0.050 bsc j 0.25 0.32 0.010 0.012 k 0.10 0.25 0.004 0.009 m 0 7 0 7 p 10.05 10.55 0.395 0.415 r 0.25 0.75 0.010 0.029 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
MC144110 ? mc144111 motorola rf/if device data 8 p suffix plastic dip case 64606 notes: 1. leads within 0.13 (0.005) radius of true position at seating plane at maximum material condition. 2. dimension l to center of leads when formed parallel. 3. dimension b does not include mold flash. 4. rounded corners optional. 17 14 8 b a f hg d k c n l j m seating plane dim min max min max millimeters inches a 0.715 0.770 18.16 19.56 b 0.240 0.260 6.10 6.60 c 0.145 0.185 3.69 4.69 d 0.015 0.021 0.38 0.53 f 0.040 0.070 1.02 1.78 g 0.100 bsc 2.54 bsc h 0.052 0.095 1.32 2.41 j 0.008 0.015 0.20 0.38 k 0.115 0.135 2.92 3.43 l 0.300 bsc 7.62 bsc m 0 10 0 10 n 0.015 0.039 0.39 1.01 dw suffix sog package case 751g02 dim min max min max inches millimeters a 10.15 10.45 0.400 0.411 b 7.40 7.60 0.292 0.299 c 2.35 2.65 0.093 0.104 d 0.35 0.49 0.014 0.019 f 0.50 0.90 0.020 0.035 g 1.27 bsc 0.050 bsc j 0.25 0.32 0.010 0.012 k 0.10 0.25 0.004 0.009 m 0 7 0 7 p 10.05 10.55 0.395 0.415 r 0.25 0.75 0.010 0.029 m b m 0.010 (0.25) notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.13 (0.005) total in excess of d dimension at maximum material condition. a b p 8x g 14x d 16x seating plane t s a m 0.010 (0.25) b s t 16 9 8 1 f j r x 45 m c k motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. atypicalo parameters which may be provided in motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. motorola does not convey any license under its patent rights nor the rights of others. motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the motorola product could create a situation where personal injury or death may occur. should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that motorola was negligent regarding the design or manufacture of the part. motorola and are registered trademarks of motorola, inc. motorola, inc. is an equal opportunity/affirmative action employer. mfax is a trademark of motorola, inc. how to reach us: usa / europe / locations not listed : motorola literature distribution; japan : motorola japan ltd.; spd, strategic planning office, 141, p.o. box 5405, denver, colorado 80217. 13036752140 or 18004412447 4321 nishigotanda, shinagawaku, tokyo, japan. 81354878488 customer focus center: 18005216274 mfax ? : rmfax0@email.sps.mot.com touchtone 1 6022446609 asia / pacific : motorola semiconductors h.k. ltd.; silicon harbour centre, motorola fax back system us & canada only 18007741848 2, dai king street, tai po industrial estate, tai po, n.t., hong kong. http://sps.motorola.com/mfax/ 85226629298 home page : http://motorola.com/sps/ MC144110/d ? f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
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