Part Number Description Tx/Rx Duplex VSUPPLY(V) ICC(mA)(mA) Data Rate (kbps) ESD Protect.(±KV) Tx EN Rx EN ICC (Shutdn)(μA) Rx/Tx on Bus Rx Failsafe w/Inputs Slew Rate Limiting Cross Reference Pin/Package






























































































AT491E 0.5mA, Full-Duplex RS-485 Transceiver 1Tx + 1Rx Full 5 0.3 25000 15 Yes Yes - 32 Open No MAX491E DIP8,SOP8
AT487E Slew-Rate-Limited,0.35mA RS-485 Transceiver with 1/4-Unit Load 1Tx + 1Rx Half 5 0.25 250 15 Yes Yes 0.1 128 Open No MAX487E/SP487E DIP8,SOP8
AT488E Slew-Rate-Limited, 0.35mA, Full-Duplex RS-485 Transceiver 1Tx + 1Rx Full 5 0.12 250 15 No No - 32 Open No MAX488E DIP8,SOP8
AT489E Slew-Rate-Limited, 0.35mA, Full-Duplex RS-485 Transceiver 1Tx + 1Rx Full 5 0.12 250 15 Yes Yes - 32 Open No MAX489E DIP8,SOP8
AT14783E ±15kV ESD-Protected, Fail-Safe, Hot-Swap, Half-Duplex, 40Mbps RS-485/RS-422 Transceivers 1Tx + 1Rx Half 15 Yes Yes 32 Open or Shorted No MAX14783E
AT13487E 5V, Half-Duplex RS-485/RS-422 Transceiver with AutoDirection Control 1Tx + 1Rx Half 5 500 15 128 Open Yes MAX13487E
AT3488E 3.3V, Slew-Rate-Limited, True RS-485/RS-422 Transceiver with ±15kV ESD Protection 1Tx + 1Rx Full 3.3 1 250 15 No No - 32 Open No MAX3488E DIP8,SOP8
AT3491E 3.3V, 12Mbps, True RS-485/RS-422 Transceiver with ±15kV ESD Protection and Shutdown 1Tx + 1Rx Full 3.3 1 12000 15 Yes Yes 0.002 32 Open No MAX3491E DIP8,SOP8
AT3490E 3.3V, 12Mbps, True RS-485/RS-422 Transceiver with ±15kV ESD Protection 1Tx + 1Rx Full 3.3 1 12000 15 No No - 32 Open No MAX3490E DIP8,SOP8
AT3483E 3.3V, Slew-Rate-Limited, True RS-485/RS-422 Transceiver with ±15kV ESD Protection and Shutdown 1Tx + 1Rx Half 3.3 1 250 15 Yes Yes 0.002 32 Open No MAX3483E DIP8,SOP8
AT13085E New Generation 5V, +/-15kV ESD-Protected, Fail-Save, RS485/RS422 Transceivers 1Tx + 1Rx Half 5 1.2 500 15 Yes Yes 2.8 256 Open or Shorted Yes MAX13085E DIP8,SOP8
AT13088E New Generation 5V, +/- 15kV ESD-Protected, Fail- Save, RS485/RS422 Transceivers 1Tx + 1Rx Half 5 1.2 16000 15 Yes Yes 2.8 256 Open or Shorted No MAX13088E DIP8,SOP8
AT1487E 1/4-Unit Load, Half-Duplex RS-485/RS-422 Transceiver 1Tx + 1Rx Half 5 0.3 2500 - Yes Yes - 128 Open No MAX1487E/SP1487E DIP8,SOP8
AT3072E 3.3V, ±15kV ESD- Protected, Fail-Safe, Hot- Swap, Half-Duplex, 250kbps RS-485/RS-422 1Tx + 1Rx Half 3.3 0.8 250 15 Yes Yes 0.05 256 Open or Shorted No MAX3072E/SP3072E DIP8,SOP8
AT3075E 3.3V, ±15kV ESD-Protected, Fail-Safe, Hot- Swap, Half-Duplex, 500kbps RS-485/RS-422 Transceivers 1Tx + 1Rx Half 3.3 0.8 500 15 Yes Yes 0.05 256 Open or Shorted No MAX3075E/SP3075E DIP8,SOP8
AT3078E 3.3V, ±15kV ESD-Protected, Fail-Safe, Hot- Swap, Half-Duplex, 16Mbps RS-485/RS-422 1Tx + 1Rx Half 3.3 0.8 16000 15 Yes Yes 0.05 256 Open or Shorted No MAX3078E DIP8,SOP8
AT3085E ±15kV ESD-Protected, Fail-Safe, 500kbps, Slew-Rate-Limited, Half-Duplex RS-485/RS-422 Transceiver 1Tx + 1Rx Half 5 0.375 500 15 Yes Yes 0.001 256 Open or Shorted No MAX3085E/SP3085E DIP8,SOP8
AT3088E ±15kV ESD-Protected, Fail-Safe, 10Mbps, Half-Duplex RS-485/RS-422 Transceiver 1Tx + 1Rx Half 5 0.375 10000 15 Yes Yes 0.001 256 Open or Shorted No MAX3088E/SP3088E DIP8,SOP8
AT3485E 3.3V, 12Mbps, True RS- 485/RS-422 Transceiver with ±15kV ESD Protection and Shutdown 1Tx + 1Rx Half 3.3 1 25000 15 Yes Yes 0.002 32 Open No MAX3485E/SP3485 DIP8,SOP8 MSOP8
AT3082E ±15kV ESD-Protected, Fail-Safe, 115kbps, Slew-Rate-Limited, Half-Duplex RS-485/RS-422 Transceiver 1Tx + 1Rx Half 5 0.375 115 15 Yes Yes 0.001 256 Open or Shorted No MAX3082E/SP3082E DIP8,SOP8
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