world?s most power-ef cient rs-485/rs-422 single receiver and driver deliver superior esd protection in tiny packages 0.1 f + r 5 8 4 1 7 2 v cc gnd ro re b a +3.3v 0.1 f + d 7 6 8 2 3 4, 5 v cc gnd de di z y r t +3.3v isl3282e isl3298e 1 v l 1.8v 6 v l 2.5v v cc logic device ( p, asic, uart) v cc logic device ( p, a s i c , uart) intersil interface products iec61000 esd protection; 16.5kv air gap and 9kv contact discharge key features 3.3v, fractional ul, high esd, full failsafe - rx only or tx only device # of tx / # of rx devices allowed on bus high esd hot plug data rate (mbps) slew rate limited tx/rx enable i s en/dis (typ) ( a) shdn i cc ( a) v cc range (+v) package isl3280e 1 rx 256 yes-iec61000 no 20 n/a no 400 n/a 3.0 to 5.5 5 ld sot-23 isl3282e 1 rx with v l pin 256 yes-iec61000 no 20 n/a active low with v l pin 400 <20 3.0 to 5.5 8 ld tdfn isl3283e 1 rx 256 yes-iec61000 no 20 n/a active low 400 <20 3.0 to 5.5 6 ld sot-23 isl3296e 1 tx with v l pin 256 yes-iec61000 yes 0.25 yes yes 120 0.01 3.0 to 5.5 8 ld tdfn isl3297e 1 tx with v l pin 256 yes-iec61000 yes 0.5 yes yes 120 0.01 3.0 to 5.5 8 ld tdfn isl3298e 1 tx with v l pin 256 yes-iec61000 yes 20 no yes 120 0.01 3.0 to 5.5 8 ld tdfn speci ed for 125c operation optional logic supply pin (v l ): eliminates external level translator in mixed supply systems. wide supply range: 3.0v to 5.5v actual size (2mm x 3mm) 8 ld tdfn iec61000 esd protection; 7kv contact discharge ultra low supply current intersil?s isl328xe and isl329xe draw 30 times less power than competitive device. rx tx see datasheet for complete listing 2 1 0 3 4 5 temperature (c) supply current (ma) -50 -25 0 25 50 75 100 125 competitor m intersil isl329xe i cc = 150 a (max) i cc = 5ma (max) 30 times less power ultra small package ideal for space- constrained rs-485 enabled systems.
best-in-class full-featured, esd protected rs-485/rs-422 transceivers in tiny packages +3.3v (isl317xe) +5v (isl315xe) +3.3v (isl317xe) +5v (isl315xe) isl315xe isl317xe isl315xe isl317xe 5v, fractional ul, 15kv esd, full failsafe device # of tx / # of rx devices allowed on bus half/full duplex high esd hot plug data rate (mbps) slew rate limited tx/rx enable i s en/dis ( a) shdn i cc ( a) v cc range (+v) package isl3150e 1/1 256 full yes-iec61000 yes 0.115 yes yes 800/700 0.07 4.5 to 5.5 10 ld msop, 14 ld soic isl3152e 1/1 256 half yes-iec61000 yes 0.115 yes yes 800/700 0.07 4.5 to 5.5 8 ld msop, 8 ld pdip, 8 ld soic isl3153e 1/1 256 full yes-iec61000 yes 1 yes yes 800/700 0.07 4.5 to 5.5 10 ld msop, 14 ld soic isl3155e 1/1 256 half yes-iec61000 yes 1 yes yes 800/700 0.07 4.5 to 5.5 8 ld msop, 8 ld soic isl3156e 1/1 256 full yes-iec61000 yes 20 no yes 800/700 0.07 4.5 to 5.5 10 ld msop, 14 ld soic isl3158e 1/1 256 half yes-iec61000 yes 20 no yes 800/700 0.07 4.5 to 5.5 8 ld msop, 8 ld soic 3.3v, fractional ul, 15kv esd, full failsafe isl3170e 1/1 256 full yes-iec61000 yes 0.25 yes yes 510/480 0.01 3.0 to 3.6 10 ld msop, 14 ld soic isl3171e 1/1 256 full yes-iec61000 no 0.25 yes no 510 n/a 3.0 to 3.6 8 ld msop, 8 ld soic isl3172e 1/1 256 half yes-iec61000 yes 0.25 yes yes 510/480 0.01 3.0 to 3.6 8 ld msop, 8 ld soic isl3173e 1/1 256 full yes-iec61000 yes 0.5 yes yes 510/480 0.01 3.0 to 3.6 10 ld msop, 14 ld soic isl3174e 1/1 256 full yes-iec61000 no 0.5 yes no 510 n/a 3.0 to 3.6 8 ld msop, 8 ld soic isl3175e 1/1 256 half yes-iec61000 yes 0.5 yes yes 510/480 0.01 3.0 to 3.6 8 ld msop, 8 ld soic isl3176e 1/1 256 full yes-iec61000 yes 20 no yes 510/480 0.01 3.0 to 3.6 10 ld msop, 14 ld soic isl3177e 1/1 256 full yes-iec61000 no 20 no no 510 n/a 3.0 to 3.6 8 ld msop, 8 ld soic isl3178e 1/1 256 half yes-iec61000 yes 20 no yes 510/480 0.01 3.0 to 3.6 8 ld msop, 8 ld soic enhanced noise immunity space-saving small package www the evolution of analog 2 | www. intersil.com/interface intersil interface products iec61000-4-2 esd protection 15kv airgap discharge, 8kv contact discharge (half-duplex versions). 3.3v operation eliminates 5v power supply (isl317xe) full fail-safe rx predictable performance when bus faults occur. fractional unit load rx allows up to 256 devices on the bus without expensive repeaters. hot plug capability prevents data corruption during power-up on an active bus. 50% smaller 8 ld soic actual size (6.2mm x 5mm) 8 ld msop actual size (5.05mm x 3.05mm) provides enhanced noise immunity and can drive longer cable lengths or more cable terminations. 60% higher output voltage (isl315xe) 1 1.5 2 2.5 rs-485 standard intersil?s isl315xe output voltage (v) 2.4v 1.5v
21 5v 8 5v 9 5v 20 0v 26 3 26 3 27 28 v cc1 5v 120 4 485 rx out 23 rs-485 interface 485 tx en 5 6 7 14 24 485 tx in 22 15 13 21 485 rx out 18 5v 485 tx en 12 11 10 9 8 14 17 485 tx in 19 5v 20 15 120 5v 0v 11 232 tx in 19 4 24 232 rx out 12 16 232 rx out 7 232 tx in 23 rs-232 interface 10 232 tx in 18 5 25 232 rx out 13 17 232 rx out 6 232 tx in 22 1 2 2 1 28 27 v cc2 5v isl81334 isl81334 www. intersil.com/interface | 3 ? 2 0 0 8 i n t e r s www intersil interface products 15kv hbm esd protected dual protocol transceivers with user con gurable ports deliver exceptional protection 2.2v min. tx output voltage for exceptional noise immunity in rs-485/422 protocols and 1mbps rx data rate in rs-232 mode. selectable rs-232 or rs485/422 port in one package full fail-safe rx guarantees a high level receiver output if the receiver inputs are oating or shorted. increased system noise immunity exceptional rs-485/rs-422 differential v out (2.7v/3.1v). programmable con guration control pins enable single rs-485/rs-422 or dual rs-232. 15kv hbm esd protection on all bus pins multi-protocol - rs-232 and rs-485 - high esd device supported protocols # of ports # of tx/rx per port high esd (kv) data rate rs-485/rs-232 (mbps) rs-485 rx failsafe type v logic supply pin? rxen polarity loopback feature? v cc (v) package isl41334 rs-232, rs-422, rs-485 2 1/1 rs-485, rs-422; 2/2 rs-232 15 20, 0.46, 0.115/0.5 full yes low yes 5 40 ld qfn isl3333 3.3 isl41387 rs-232, rs-422, rs-485 1 1/1 rs-485, rs-422; 2/2 rs-232 15 20, 0.46, 0.115/0.5 full yes high and low yes 5 40 ld qfn isl3331 3.3 isl81334 rs-232, rs-422, rs-485 2 1/1 rs-485, rs-422; 2/2 rs-232 15 20/0.5 full no none yes 5 28 ld soic, 28 ld ssop isl3332 3.3 isl81387 rs-232, rs-422, rs-485 1 1/1 rs-485, rs-422; 2/2 rs-232 15 20, 0.46/0.5 full no high yes 5 20 ld soic, 20 ld ssop isl3330 3.3 additional port on two-channel version allows option for two rs-485/422 transceivers or four rs-232 transceivers. single port dual port
0.1 f isl3159e isl3159e isl3179e 10 ld dfn 3mm 3mm also available in soic and msop fast data rate of 40mbps for high speed factory automation applications. isl3259e 10 ld dfn 3mm 3mm also available in soic and msop ultra-fast data rate of 100mbps enables precise control of motor positioning in factory automation. 5v (isl3159e) extended v od performance (>2.1v) (isl3159e) 5v 125c operation 40mbps data rate iec61000 esd protection 100mbps data rate iec61000 esd protection 3.3v (isl3179e) extended v od performance (>2.1v) r t +5v + 8 v cc 5 gnd 1 2 3 4 7 6 r d ro re de di b/z a/y large output voltage (2.1v) for enhanced noise immunity. www the evolution of analog intersil interface products 50% smaller 45% smaller 8 ld soic actual size (6.2mm x 5mm) 8 ld msop actual size (5.05mm x 3.05mm) 10 ld dfn actual size (3mm x 3mm) world?s fastest rs-485/rs-422 transceiver gives best-in-class esd protecion rs-485/rs-422 - 40mbps to 100mbps device # of tx / # of rx devices allowed on bus half/full duplex high esd hot plug data rate (mbps) slew rate limited tx/rx enable i s en/dis ( a) shdn i cc ( a) v cc range (+v) package isl3159e 1/1 160 half yes- iec61000 yes 40 no yes 2600/2600 <1 4.5 to 5.5 10 ld dfn, 8 ld msop, 8 ld soic isl3179e 1/1 160 half yes- iec61000 yes 40 no yes 2600/2600 <1 3.0 to 3.6 10 ld dfn, 8 ld msop, 8 ld soic ISL3180E 1/1 160 full yes yes 40 no yes 2600/2600 <1 3.0 to 3.6 14 ld soic isl3259e 1/1 160 half yes- iec61000 yes 100 no yes 2600/2600 <1 4.5 to 5.5 10 ld dfn, 8 ld msop, 8 ld soic space-saving small package full fail-safe rx predictable performance when bus faults occur. high rx output drive eases opto-isolator design. lc-046.2 printed in usa 7/08 ? 2008 intersil americas inc. all rights reserved. the following are trademarks or registered trademarks of intersil americas inc.: intersil, intersil logo, ?i? and design. all other trademarks are the property of the respective trademark owners. iec61000 esd protection; 15kv air gap and 8kv contact discharge maximum robustness on i/o pins that are exposed via a connector. isl3159e/isl3179e isl3259e
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