Renesas' half duplex and full duplex RS-485/RS-422 transceivers are available in a variety of speed grades to address any application needing reliable data transmission over twisted pair wiring.

RS-485 uses differential signals to enable long-distance data transmission, even in noisy environments. Also, the conventional RS-422 has been improved and its functionality has been expanded. RS-485 allows the use of up to 32 devices on the same data line. All of the slave devices on the RS-485 bus can communicate with the other 32 slave devices without having to go through the master device.

Features of the Renesas' RS-485/RS-422 Products

  • A line-up of various products, according to the needs of the system
    • High-speed communication support（~40Mbps）
    • PROFIBUS® support
    • Insulated products
    • 125 ℃ operation
  • Highest levels of noise tolerance and ESD protection

Documentation & Downloads

Title Other Languages Type Format File Size Date
Application Notes & White Papers
An Overview of Electromagnetic and Lightning Induced Voltage Transients – Application Note PDF 677 KB
R15AN0002: RS-485 Transient Protection in Industrial DC-Supply Buses – Application Note PDF 178 KB
3.3V High-Speed Opto-Isolated RS-485 Interface with RV1S9160A and ISL3178E – Application Note PDF 247 KB
How to Simplify Industrial PC Interfaces 简体中文 White Paper PDF 920 KB
RS-485 Transceiver Tutorial 简体中文 White Paper PDF 246 KB
AN1991: Isolating RS-485 Interfaces with High-Speed Digital Optocouplers – Application Note PDF 513 KB
Design Considerations for High-Speed RS-485 Data Links – White Paper PDF 624 KB
AN1990: RS-485 Transceivers in J1708 Physical Layer Applications of Heavy Duty Vehicles – Application Note PDF 826 KB
AN1987: RS-485 External Fail-Safe Biasing for Isolated Long Haul Buses – Application Note PDF 443 KB
AN1986: External Fail-Safe Biasing of RS-485 Networks – Application Note PDF 582 KB
AN1985: Transient Protection for the Standard RS-485 Transceiver: ISL3152E – Application Note PDF 335 KB
AN1989: RS-422 vs RS-485: Similarities and Key Differences – Application Note PDF 440 KB
AN1978: Surge Protection for Intersil's Standard RS-485 Transceivers – Application Note PDF 369 KB
AN1976: Important Transient Immunity Tests for RS-485 Networks – Application Note PDF 338 KB
AN1979: Surge Protection simplified with Intersil's Overvoltage Protected (OVP) Transceivers – Application Note PDF 500 KB
AN1977: Transient Voltage Suppressors: Operation and Features – Application Note PDF 365 KB
AN1980: Ground Potential Differences: Origin and Remedies – Application Note PDF 375 KB
AN1593: Add a Loss of Signal (LOS) Indicator to Your RS-485 or RS-422 Transceiver – Application Note PDF 559 KB
AN1474: High Temperature Behavior of ISL3158AE – Application Note PDF 334 KB
AN1475: High Temperature Behavior of ISL3178AE – Application Note PDF 299 KB
AN9867: End of Life Derating: A Necessity or Overkill – Application Note PDF 338 KB
Other
R15ZZ0002: Calculating the Power Dissipation of an RS-485 Driver – Other PDF 150 KB
R15ZZ0001: Calculating the Power Dissipation of an RS-422 Driver – Other PDF 165 KB
TB506: Functional Principles of RS-485 Drivers and Receivers – Other PDF 156 KB
TB509: Detecting Bus Signals Correctly with Failsafe Biased RS-485 Receivers – Other PDF 240 KB
TB511: The Unit Load Concept – Other PDF 253 KB
TB347: Tape and Reel Specification for Integrated Circuits – Other PDF 752 KB
TB505: Understanding the Difference between HBM and IEC 61000-4-2 ESD Immunity – Other PDF 254 KB
info: For device-specific or order-specific documentation, submit a support request.

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Transmitters (#) Receivers (#) Devices Allowed on Bus Half/Full Duplex High ESD Protection Hot Plug Data Rate Supply Voltage Vcc Range Slew Rate Limited Tx/Rx Enable IS Enabled/Disabled SHDN ICC VL Pin Advanced Features Lead Count (#) Pkg. Type
ISL3150E
RS-485/RS-422 Differential Transceiver		 1 1 256 Full Yes-IEC61000 Yes 0.115 Mbps 4.5-5.5 Yes Yes 800/700 µA 0.07 µA Ruggedized 10, 14 MSOP, SOICN
ISL3152E
5V, RS-485/RS-422 Differential Transceiver		 1 1 256 Half Yes-IEC61000 Yes 0.115 Mbps 4.5-5.5 Yes Yes 800/700 µA 0.07 µA Ruggedized 8 MSOP, SOICN
ISL3153E
5V Full Duplex, 1Mbps Slew Rate Limited, IEC61000 ESD Protected with 2.4V Vod RS-485/RS-422 Transceiver		 1 1 256 Full Yes-IEC61000 Yes 1 Mbps 4.5-5.5 Yes Yes 800/700 µA 0.07 µA Ruggedized 10, 14 MSOP, SOICN
ISL3155E
5V, RS-485/RS-422 Transceiver with 16kV ESD Protection		 1 1 256 Half Yes-IEC61000 Yes 1 Mbps 4.5-5.5 Yes Yes 800/700 µA 0.07 µA Ruggedized 8 MSOP, SOICN
ISL3156E
16kV ESD Protected, RS-485/RS-422 Differential Transceiver with Full Fail-safe Rx		 1 1 256 Full Yes-IEC61000 Yes 20 Mbps 4.5-5.5 Yes 800/700 µA 0.07 µA High Speed 10, 14 MSOP, SOICN
ISL3158E
5V, Full Fail-safe, RS-485/RS-422 Transceiver with ESD Protection		 1 1 256 Half Yes-IEC61000 Yes 20 Mbps 4.5-5.5 Yes 800/700 µA 0.07 µA High Speed 8 MSOP, SOICN
ISL3159E
±15kV ESD Protected, +125°C, 40Mbps, 5V, PROFIBUS®, Full Fail-safe, RS-485/RS-422 Transceivers		 1 1 160 Half Yes-IEC61000 Yes 40 Mbps 4.5-5.5 Yes 2600/2600 µA <1 μA High Speed 8, 10 DFN, MSOP, SOICN
ISL3160E
±10kV ESD Protected, +125°C, 40Mbps, 5V, Full-Duplex, Full Fail-Safe RS-485/RS-422 Transceiver		 1 1 160 Full Yes-IEC61000 Yes 40 Mbps 4.5-5.5 Yes 2600/2600 µA <1 µA High Speed 14 SOICN
ISL3170E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 Yes 0.25 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Ruggedized 10, 14 MSOP, SOICN
ISL3171E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 0.25 Mbps 3-3.6 Yes No 510 µA N/A µA Ruggedized 8 MSOP, SOICN
ISL3172E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes-IEC61000 Yes 0.25 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Ruggedized 8 MSOP, SOICN
ISL3173E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 Yes 0.5 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Ruggedized 10, 14 MSOP, SOICN
ISL3174E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 0.5 Mbps 3-3.6 Yes No 510 µA N/A µA Ruggedized 8 MSOP
ISL3175E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes-IEC61000 Yes 0.5 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Ruggedized 8 MSOP, SOICN
ISL3176E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 Yes 20 Mbps 3-3.6 Yes 510/480 µA 0.01 µA High Speed 10, 14 MSOP, SOICN
ISL3177E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 20 Mbps 3-3.6 No 510 µA N/A µA High Speed 8 MSOP, SOICN
ISL3178E
±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes-IEC61000 Yes 20 Mbps 3-3.6 Yes 510/480 µA 0.01 µA High Speed 8 MSOP, SOICN
ISL3179E
High ESD Protected, +125°C, 40Mbps, 3.3V, Full Fail-Safe, RS-485/RS-422 Transceivers		 1 1 160 Half Yes-IEC61000 Yes 40 Mbps 3-3.6 Yes 2600/2600 µA <1 μA High Speed 8, 10 DFN, MSOP, SOICN
ISL3180E
High ESD Protected, +125°C, 40Mbps, 3.3V, Full Fail-Safe, RS-485/RS-422 Transceivers		 1 1 160 Full Yes Yes 40 Mbps 3-3.6 Yes 2600/2600 µA <1 μA High Speed 14 SOICN
ISL32172E
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitters		 4 0 256 Yes-IEC61000 Yes 32 Mbps 3-5.5 Yes - Group Enables 600 µA N/A µA Ruggedized 16 SOICN, TSSOP
ISL32173E
QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers		 0 4 128 Yes-IEC61000 Yes 80 Mbps 3-5.5 Yes - Group Enables 15000 µA 15 µA High Speed 16 SOICN, TSSOP
ISL32174E
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitters		 4 0 256 Yes-IEC61000 Yes 32 Mbps 3-5.5 Yes - Paired Enables 600 µA N/A µA High Speed 16 SOICN, TSSOP
ISL32177E
QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers		 0 4 128 Yes-IEC61000 Yes 80 Mbps 3-5.5 Yes - Group & Indiv. Enables 15000 µA 15 µA Yes Ruggedized 24 QFN
ISL32179E
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitters		 4 0 256 Yes-IEC61000 Yes 0.46/10/32 Mbps 3-5.5 Yes Yes - Group & Indiv. Enables 600 µA 60 µA Yes High Speed 24 QFN
ISL32272E
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitters		 4 0 256 Yes-IEC61000 Yes 10 Mbps 3-5.5 Yes - Group Enables 600 µA N/A µA Ruggedized 16 SOICN, TSSOP
ISL32273E
QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers		 0 4 128 Yes-IEC61000 Yes 20 Mbps 3-5.5 Yes - Group Enables 5500 µA 15 µA High Speed 16 SOICN, TSSOP
ISL32275E
QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers		 0 4 128 Yes-IEC61000 Yes 20 Mbps 3-5.5 Yes - Paired Enables 5500 µA 60 µA High Speed 16 SOICN, TSSOP
ISL32277E
QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers		 0 4 128 Yes-IEC61000 Yes 20 Mbps 3-5.5 Yes - Group & Indiv. Enables 5500 µA 15 µA Yes High Speed 24 QFN
ISL3259E
±15kV ESD Protected, 100Mbps, 5V, PROFIBUS®, Full Fail-safe, RS-485/RS-422 Transceivers		 1 1 160 Half Yes-IEC61000 Yes 100 Mbps 4.5-5.5 Yes 2600/2600 µA <1 μA High Speed 8, 10 DFN, MSOP, SOICN
ISL32600E
1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 Yes 0.256 Mbps 2.7-3.6 Yes Yes 60 µA .01 µA Low Power 10, 14 MSOP, SOICN
ISL32601E
1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes-IEC61000 Yes 0.256 Mbps 2.7-3.6 Yes Yes 60 µA .01 µA Low Power 8 MSOP, SOICN
ISL32602E
1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes-IEC61000 Yes 0.46 Mbps 1.8-3.6 Yes Yes 105 µA .01 µA Low Power 10, 14 MSOP, SOICN
ISL32603E
1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes-IEC61000 Yes 0.46 Mbps 1.8-3.6 Yes Yes 105 µA .01 µA Low Power 8 MSOP, SOICN
ISL32610E
±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers		 0 1 256 Yes-IEC61000 0.256 Mbps 1.8-3.6 No 85 µA N/A µA Low Power 5 SOT23
ISL32611E
±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers		 0 1 256 Yes-IEC61000 0.256 Mbps 1.8-3.6 Yes - Active Low 85 µA .002 µA Low Power 6 SOT23
ISL32612E
±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers		 0 1 256 Yes-IEC61000 0.256 Mbps 1.8-3.6 Yes - Active High 85 µA .007 µA Low Power 6 SOT23
ISL32613E
±16.5kV ESD Protected, +125°C, 1.8V to 3.6V, Low Power, SOT-23, RS-485/RS-422 Transmitters		 1 0 256 Yes-IEC61000 Yes 1.8-3.6 Yes Yes 20 µA .01 µA Yes Low Power 6 SOT23
ISL32614E
±16.5kV ESD Protected, +125°C, 1.8V to 3.6V, Low Power, SOT-23, RS-485/RS-422 Transmitters		 1 0 256 Yes-IEC61000 Yes 1.8-3.6 Yes Yes 20 µA .01 µA Yes Low Power 6 SOT23
ISL3280E
±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23 Package, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers		 0 1 256 Yes-IEC61000 20 Mbps 3-5.5 No 400 µA N/A µA Ruggedized 5 SOT23
ISL3281E
±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23 Package, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers		 0 1 256 Yes-IEC61000 20 Mbps 3-5.5 Yes - Active High 400 µA <20 μA High Speed 6 SOT23
ISL3282E
±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, TDFN Package, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers		 0 1 256 Yes-IEC61000 20 Mbps 3-5.5 Yes - Active Low 400 µA <20 μA Yes Ruggedized 8 TDFN
ISL3282EMRTEP
±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, TDFN Packaged, 16Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receiver		 0 1 256 N/A Yes-IEC61000 3.0-5.5 Yes 500 µA 20 µA Yes 8 TDFN
ISL3283E
±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23 Package, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers		 0 1 256 Yes-IEC61000 20 Mbps 3-5.5 Yes - Active Low 400 µA <20 μA High Speed 6 SOT23
ISL3284E
±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23 Package, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers		 0 1 256 Yes-IEC61000 20 Mbps 3-5.5 No 400 µA N/A µA Yes Ruggedized 6 SOT23
ISL3295E
±16.5kV ESD Protected, +125C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters		 1 0 256 Yes-IEC61000 Yes 20 Mbps 3-5.5 Yes 120 µA 0.01 µA High Speed 6 SOT23
ISL3298E
±16.5kV ESD Protected, +125C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters		 1 0 256 Yes-IEC61000 Yes 20 Mbps 3-5.5 Yes 120 µA 0.01 µA Yes Ruggedized 8 TDFN
ISL43485
3.3V, Half Duplex, 30Mbps, RS-485/RS-422 Transceiver		 1 1 32 Half No 30 Mbps 3-3.6 Yes 750/650 µA 0.015 µA High Speed 8 SOICN
ISL4485E
5V, Half Duplex, 20Mbps, ±15kV ESD Protected, RS-485/RS-422 Transceiver		 1 1 32 Half Yes 20 Mbps 4.5-5.5 Yes 550/340 µA N/A µA High Speed 8 SOICN
ISL4489E
5V, Full Duplex, 250kbps Slew Rate Limited With Enable, ±15kV ESD Protected, RS-485/RS-422 Transceiver		 1 1 256 Full Yes 0.25 Mbps 4.5-5.5 Yes Yes 140/140 µA N/A µA Low Cost 14 SOICN
ISL4491E
±15kV ESD Protected, 1/8 Unit Load, 5V, Low Power, 15Mbps, Full Duplex, RS-485/RS-422 Transceivers		 1 1 256 Full Yes 15 Mbps 4.5-5.5 Yes 370/370 µA N/A µA High Speed 14 SOICN
ISL81483
5V, Half Duplex, 250kbps Slew Rate Limited, RS-485/RS-422 Transceiver		 1 1 256 Half No 0.25 Mbps 4.5-5.5 Yes Yes 160/120 µA 0.001 µA Low Cost 8 PDIP, SOICN
ISL81487
5V, Half Duplex, 5Mbps, RS-485/RS-422 Transceiver		 1 1 256 Half No 5 Mbps 4.5-5.5 Yes 400/350 µA N/A µA Low Cost 8 SOICN
ISL81487E
5V, Half Duplex, 5Mbps, ±15kV ESD Protected, RS-485/RS-422 Transceiver		 1 1 256 Half Yes 5 Mbps 4.5-5.5 Yes 400/350 µA N/A µA Low Cost 8 PDIP, SOICN
ISL81487L
5V, Half Duplex, 250kbps Slew Rate Limited, ±15kV ESD Protected, RS-485/RS-422 Transceiver		 1 1 256 Half Yes 0.25 Mbps 4.5-5.5 Yes Yes 160/120 µA 0.001 µA Low Cost 8 PDIP, SOICN
ISL83070E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes Yes 0.25 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Low Cost 14 SOICN
ISL83071E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes 0.25 Mbps 3-3.6 Yes No 510 µA N/A µA Low Cost 8 SOICN
ISL83072E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes Yes 0.25 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Low Cost 8 MSOP, SOICN
ISL83073E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes Yes 0.5 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Low Cost 14 SOICN
ISL83075E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes Yes 0.5 Mbps 3-3.6 Yes Yes 510/480 µA 0.01 µA Low Cost 8, 14 MSOP, SOICN
ISL83076E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes Yes 20 Mbps 3-3.6 Yes 510/480 µA 0.01 µA Low Cost 14 SOICN
ISL83077E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Full Yes 20 Mbps 3-3.6 No 510/NA µA N/A µA Low Cost 8 SOICN
ISL83078E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 256 Half Yes Yes 20 Mbps 3-3.6 Yes 510/480 µA 0.01 µA Low Cost 8 MSOP, SOICN
ISL83080E
±15kV ESD, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers		 1 1 256 Full Yes Yes 0.115 Mbps 4.5-5.5 Yes Yes 560/530 µA 0.07 µA Low Cost 10, 14 MSOP, SOICN
ISL83082E
±15kV ESD, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers		 1 1 256 Half Yes Yes 0.115 Mbps 4.5-5.5 Yes Yes 560/530 µA 0.07 µA Low Cost 8 MSOP, SOICN
ISL83083E
±15kV ESD, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers		 1 1 256 Full Yes Yes 0.5 Mbps 4.5-5.5 Yes Yes 560/530 µA 0.07 µA Low Cost 10, 14 MSOP, SOICN
ISL83085E
±15kV ESD, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers		 1 1 256 Half Yes Yes 0.5 Mbps 4.5-5.5 Yes Yes 560/530 µA 0.07 µA Low Cost 8 MSOP, SOICN
ISL83086E
±15kV ESD, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers		 1 1 256 Full Yes 10 Mbps 4.5-5.5 Yes 530/530 µA 0.07 µA Low Cost 10, 14 MSOP, SOICN
ISL83088E
±15kV ESD, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers		 1 1 256 Half Yes 10 Mbps 4.5-5.5 Yes 560/530 µA 0.07 µA Low Cost 8 MSOP, SOICN
ISL83483
3.3V, Half Duplex, 250kbps Slew Rate Limited, RS-485/RS-422 Transceiver		 1 1 32 Half No 0.25 Mbps 3-3.6 Yes Yes 750/650 µA 0.015 µA Low Cost 8 SOICN
ISL83485
3.3V, Half Duplex, 10Mbps, RS-485/RS-422 Transceiver		 1 1 32 Half No 10 Mbps 3-3.6 Yes 750/650 µA 0.015 µA Low Cost 8 SOICN
ISL83488
3.3V, Full Duplex, 250kbps Slew Rate Limited, RS-485/RS-422 Transceiver		 1 1 32 Full No 0.25 Mbps 3-3.6 Yes No 650 µA N/A µA Low Cost 8 SOICN
ISL83490
3.3V, Full Duplex, 10Mbps, RS-485/RS-422 Transceiver		 1 1 32 Full No 10 Mbps 3-3.6 No 650 µA N/A µA Low Cost 8 SOICN
ISL83491
3.3V, Full Duplex, 10Mbps With Enable, RS-485/RS-422 Transceiver		 1 1 32 Full No 10 Mbps 3-3.6 Yes 650/650 µA 0.015 µA Low Cost 14 SOICN
ISL8483E
ESD Protected to ±15kV, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 32 Half Yes 0.25 Mbps 4.5-5.5 Yes Yes 470/160 µA 0.001 µA Low Cost 8 SOICN
ISL8485
5V, Half Duplex, 5Mbps, RS-485/RS-422 Transceiver		 1 1 32 Half No 5 Mbps 4.5-5.5 Yes 550/340 µA N/A µA Low Cost 8 SOICN
ISL8485E
ESD Protected to ±15kV, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers		 1 1 32 Half Yes 10 Mbps 4.5-5.5 Yes 700/500 µA N/A µA Low Cost 8 PDIP, SOICN
ISL8487E
5V, Half Duplex, 250kbps Slew Rate Limited, ±15kV ESD Protected, 1/8 Unit Load, RS-485/RS-422 Transceiver		 1 1 256 Half Yes 0.25 Mbps 4.5-5.5 Yes Yes 160/120 µA 0.5 µA Low Cost 8 SOICN
ISL8488E
±15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers		 1 1 32 Full Yes 0.25 Mbps 4.5-5.5 Yes No 120 µA N/A µA Low Cost 8 SOICN
ISL8489E
±15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers		 1 1 32 Full Yes 0.25 Mbps 4.5-5.5 Yes Yes 140/140 µA N/A µA Low Cost 14 SOICN
ISL8490
5V, Full Duplex, 5Mbps, RS-485/RS-422 Transceiver		 1 1 32 Full No 5 Mbps 4.5-5.5 No 340 µA N/A µA Low Cost 8 SOICN
ISL8490E
±15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers		 1 1 32 Full Yes 10 Mbps 4.5-5.5 No 370 µA N/A µA Low Cost 8 SOICN
ISL8491
5V, Full Duplex, 5Mbps With Enable, RS-485/RS-422 Transceiver		 1 1 32 Full No 5 Mbps 4.5-5.5 Yes 340/340 µA N/A µA Low Cost 14 SOICN
ISL8491E
±15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers		 1 1 32 Full Yes 10 Mbps 4.5-5.5 Yes 370/370 µA N/A µA Low Cost 14 SOICN
RAA7884QR
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receiver		 0 4 128 N/A Yes-IEC61000-4-2 Yes 80 Mbps 3.0 to 5.5 Yes - Group Enables 15000 µA 15 µA High Speed 16 SOICN
RAA7884QT
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, Low Power, RS-422 Transmitter		 4 0 256 N/A Yes-IEC61000-4-2 Yes 50 Mbps 3.0 to 5.5 Yes - Group Enables 800 µA 60 µA High Speed 16 SOICN