? semiconductor components industries, llc, 2006 july, 2006 ? rev. 5 1 publication order number: MC3488A/d MC3488A dual eia?423/eia?232d line driver the MC3488A dual is single?ended line driver has been designed to satisfy the requirements of eia standards eia?423 and eia?232d, as well as ccitt x.26, x.28 and federal standard fids1030. it is suitable for use where signal wave shaping is desired and the output load resistance is greater than 450 . output slew rates are adjustable from 1.0 s to 100 s by a single external resistor. output level and slew rate are insensitive to power supply variations. input undershoot diodes limit transients below ground and output current limiting is provided in both output states. the MC3488A has a standard 1.5 v input logic threshold for ttl or nmos compatibility. features ? pnp buffered inputs to minimize input loading ? short circuit protection ? adjustable slew rate limiting ? MC3488A equivalent to 9636a ? output levels and slew rates are insensitive to power supply voltages ? no external blocking diode required for v ee supply ? second source a9636a ? pb?free packages are available figure 1. simplified application wave shape control ttl logic rs?423 interface MC3488A driver mc3486 three?state receiver pdip?8 p1 suffix case 626 see detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. ordering information marking diagrams http://onsemi.com soic?8 d suffix case 751 pin connections 5 6 8 7 4 3 1 2 input b input a gnd wave shape output a v cc output b v ee MC3488Ap1 yywwg 1 1 8 awl 3488a alyw 1 8 1 a = assembly location l, wl = wafer lot y, yy = year w, ww = work week or g = pb?free package (note: microdot may be in either location)
MC3488A http://onsemi.com 2 maximum ratings (note 1) rating symbol value unit power supply voltages v cc v ee + 15 ? 15 v output current source sink i o+ i o? + 150 ? 150 ma operating ambient temperature t a 0 to + 70 c junction temperature range t j 150 c storage temperature range t stg ? 65 to + 150 c stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. 1. devices should not be operated at these values. the electrical characteristics provide conditions for actual device operation. recommended operating conditions characteristic symbol min typ max unit power supply voltages v cc v ee 10.8 ? 13.2 12 ?12 13.2 ? 10.8 v operating temperature range t a 0 25 70 c wave shaping resistor r ws 10 ? 1000 k target electrical characteristics (unless otherwise noted, specifications apply over recommended operating conditions) characteristic symbol min typ max unit input voltage ? low logic state v il ? ? 0.8 v input voltage ? high logic state v ih 2.0 ? ? v input current ? low logic state (v il = 0.4 v) i il ? 80 ? ? a input current ? high logic state (v ih = 2.4 v) (v ih = 5.5 v) i ih1 i ih2 ? ? ? ? 10 100 a input clamp diode voltage (i ik = ? 15 ma) v ik ? 1.5 ? ? v output voltage ? low logic state (r l = ), eia?423 (r l = 3.0 k ), eia?232d (r l = 450 ), eia?423 v ol ? 6.0 ? 6.0 ? 6.0 ? ? ? ? 5.0 ? 5.0 ? 4.0 v output voltage ? high logic state (r l = ), eia?423 (r l. = 3.0 k ), eia?232d (r l = 450 ), eia?423 v oh 5.0 5.0 4.0 ? ? ? 6.0 6.0 6.0 v output resistance (r l 450 ) r o ? 25 50 output short?circuit current (note 2) (v in = v out = 0 v) (v in = v ih(min) , v out = 0 v) i osh i osl ? 150 +15 ? ? ? 15 + 150 ma output leakage current (note 3) (v cc = v ee = 0 v, ? 6.0 v v o 6.0 v) i ox ? 100 ? 100 a power supply currents (r w = 100 k , r l = , v il v in v ih ) i cc i ee ? ? 18 ? ? + 18 ? ma 2. one output shorted at a time. 3. no v ee diode required.
MC3488A http://onsemi.com 3 transition times (unless otherwise noted, c l = 30 pf, f = 1.0 khz, v cc = ? v ee = 12.0 v 10%, t a = 25 c, r l = 450 . transition times measured 10% to 90% and 90% to 10%) characteristic symbol min typ max unit transition time, low?to?high state output (r w = 10 k ) (r w = 100 k ) (r w = 500 k ) (r w = 1000 k ) t tlh 0.8 8.0 40 80 1.4 14 70 140 s transition time, high?to?low state output (r w = 10 k ) (r w = 100 k ) (r w = 500 k ) (r w = 1000 k ) t thl 0.8 8.0 40 80 1.4 14 70 140 s ordering information device operating temperature range package shipping ? MC3488Ad t a = 0 to +70 c soic?8 98 units / rail MC3488Adg soic?8 (pb?free) 98 units / rail MC3488Adr2 soic?8 1000 / tape & reel MC3488Adr2g soic?8 (pb?free) 1000 / tape & reel MC3488Ap1 pdip?8 50 units / rail MC3488Ap1g pdip?8 (pb?free) 50 units / rail ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d. 3.0 v 90% 10% 10% 90% t thl note: input rise and fall times (10% to 90%) 10 ns f = 1.0 khz p w = 500 s pulse generator r l to scope (output) c l (includes probe and jig capacitance) v ee MC3488A v cc to scope (input) r ws 50 0 v v oh input v ol 0 v output t tlh figure 2. test circuit and waveforms for transition times
MC3488A http://onsemi.com 4 transition times, t tlh /t thl ( s ) 1.0 v in , input voltage (v) 6.0 2.0 1000 2.0 4.0 ? 6.0 ? 4.0 0 ? 2.0 c l = 30 pf v cc = 12 v v ee = ?12 v r ws = 100 k r l = 450 1000 100 10 1.0 100 10 0.1 0 1.0 0 c wave shape resistor, r (k ) w v out , output voltage (v) ?50 ?10 50 40 ?30 0 t a = 25 c v cc = 12 v v ee = ?12 v r ws = 100 k ?40 10 ?20 20 30 ?10 v in = v ih(min) ? 4.0 8.0 ? 6.0 6.0 v out , output voltage (v) ? 8.0 4.0 2.0 0 ? 2.0 10 8.0 ? 4.0 0.06 0.04 ? 0.06 ? 0.04 ? 0.10 0 ? 0.08 0.08 0.10 6.0 ? 6.0 10 0.02 v in = 0 v 10 ? 2.0 0 2.0 4.0 ? 8.0 v cc = v ee = v in = 0 v t a = 25 c (no diode required at v ee pin.) ? 0.02 v out , output voltage (v) i out , output current (ma) i out , output current (ma) 100 v cc = 12 v v ee = ? 12 v c l = 30 pf t a = 0 c, 70 c t a = 25 c v in = 0 v, v in = v ih i cc v cc = 12v v ee = ? 12 v r ws = 100 k , r l = v in = 0 v 20 0 2.0 4.0 ? 12.0 30 10 40 50 t a , ambient temperature ( c) 60 70 ? 8.0 6.0 80 0 ? 10.0 8.0 10.0 12.0 v in = v ih ? 2.0 ? 6.0 ? 4.0 1m 10 k r ws , wave shaping resistance ( ) 10 1 100 k , supply current (ma) i xx , rise/fall time (s) t thl t tlh i ee t a = 25 c 70 c 90 100 figure 3. output transition times versus wave shape resistor value figure 4. input/output characteristics versus temperature figure 5. output current versus output voltage power?on power?off figure 6. supply current versus temperature figure 7. rise/fall time versus r ws
MC3488A http://onsemi.com 5 package dimensions soic?8 nb d suffix plastic package case 751?07 issue ah seating plane 1 4 5 8 n j x 45 k notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension 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 0.127 (0.005) total in excess of the d dimension at maximum material condition. 6. 751?01 thru 751?06 are obsolete. new standard is 751?07. a b s d h c 0.10 (0.004) dim a min max min max inches 4.80 5.00 0.189 0.197 millimeters b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.053 0.069 d 0.33 0.51 0.013 0.020 g 1.27 bsc 0.050 bsc h 0.10 0.25 0.004 0.010 j 0.19 0.25 0.007 0.010 k 0.40 1.27 0.016 0.050 m 0 8 0 8 n 0.25 0.50 0.010 0.020 s 5.80 6.20 0.228 0.244 ?x? ?y? g m y m 0.25 (0.010) ?z? y m 0.25 (0.010) z s x s m 1.52 0.060 7.0 0.275 0.6 0.024 1.270 0.050 4.0 0.155 mm inches scale 6:1 *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint*
MC3488A http://onsemi.com 6 package dimensions pdip?8 p1 suffix plastic package case 626?05 issue l notes: 1. dimension l to center of lead when formed parallel. 2. package contour optional (round or square corners). 3. dimensioning and tolerancing per ansi y14.5m, 1982. 14 5 8 f note 2 ?a? ?b? ?t? seating plane h j g d k n c l m m a m 0.13 (0.005) b m t dim min max min max inches millimeters a 9.40 10.16 0.370 0.400 b 6.10 6.60 0.240 0.260 c 3.94 4.45 0.155 0.175 d 0.38 0.51 0.015 0.020 f 1.02 1.78 0.040 0.070 g 2.54 bsc 0.100 bsc h 0.76 1.27 0.030 0.050 j 0.20 0.30 0.008 0.012 k 2.92 3.43 0.115 0.135 l 7.62 bsc 0.300 bsc m ??? 10 ??? 10 n 0.76 1.01 0.030 0.040 on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc 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 scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800?282?9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81?3?5773?3850 MC3488A/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303?675?2175 or 800?344?3860 toll free usa/canada fax : 303?675?2176 or 800?344?3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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