Product Summary
The MAX485CSA is a low-power transceiver for RS-485 and RS-422 communication. Each part contains one driver and one receiver. It draws between 120μA and 500μA of supply current when unloaded or fully loaded with disabled drivers. The MAX485CSA is not limited, allowing them to transmit up to 2.5Mbps. The applications of the MAX485CSA include Low-Power RS-485 Transceivers, Low-Power RS-422 Transceivers, Level Translators, Transceivers for EMI Sensitive Applications, Industrial-Control Local Area Networks.
Parametrics
MAX485CSA absolute maximum ratings: (1)Supply Voltage (VCC):12V; (2)Control Input Voltage (RE, DE):-0.5V to (VCC + 0.5V); (3)Driver Input Voltage (DI):-0.5V to (VCC + 0.5V); (4)Driver Output Voltage (A, B):-8V to +12.5V; (5)Receiver Input Voltage (A, B):-8V to +12.5V; (6)Receiver Output Voltage (RO):-0.5V to (VCC +0.5V); (7)Continuous Power Dissipation (TA = +70℃): 471mW; (8)Operating Temperature Ranges:0℃ to +70℃; (9)Storage Temperature Range:-65℃ to +160℃; (10)Lead Temperature (soldering, 10sec):+300℃.
Features
MAX485CSA features: (1)For Fault-Tolerant Applications MAX3430: ±80V Fault-Protected, Fail-Safe, 1/4 Unit Load, +3.3V, RS-485 Transceiver, MAX3440E MAX3444E: ±15kV ESD-Protected,±60V Fault-Protected, 10Mbps, Fail-Safe, RS-485/J1708 Transceivers; (2)For Space-Constrained Applications MAX3460–MAX3464: +5V, Fail-Safe, 20Mbps,Profibus RS-485/RS-422 Transceivers, MAX3362: +3.3V, High-Speed, RS-485/RS-422 Transceiver in a SOT23 Package, MAX3280E–MAX3284E: ±15kV ESD-Protected, 52Mbps, +3V to +5.5V, SOT23, RS-485/RS-422,True Fail-Safe Receivers,MAX3293/MAX3294/MAX3295: 20Mbps, +3.3V, SOT23, RS-855/RS-422 Transmitters; (3)For Multiple Transceiver Applications MAX3030E–MAX3033E: ±15kV ESD-Protected, +3.3V, Quad RS-422 Transmitters; (4)For Fail-Safe Applications MAX3080–MAX3089: Fail-Safe, High Speed(10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers; (5)For Low-Voltage Applications MAX3483E/MAX3485E/MAX3486E/MAX3488E/MAX3490E/MAX3491E: +3.3V Powered, ±15kV ESD-Protected, 12Mbps, Slew-Rate-Limited, True RS-485/RS-422 Transceivers.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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MAX485CSA |
Maxim Integrated Products |
RS-422/RS-485 Interface IC |
Data Sheet |
Negotiable |
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MAX485CSA+ |
Maxim Integrated Products |
RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver |
Data Sheet |
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MAX485CSA+T |
Maxim Integrated Products |
RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver |
Data Sheet |
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MAX485CSA-T |
Maxim Integrated Products |
RS-422/RS-485 Interface IC |
Data Sheet |
Negotiable |
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