Product Summary

The MAX485CSA is a RS-485/RS-422 Transceiver. The applications of the MAX485CSA include Low-Power RS-485 Transceivers, Low-Power RS-422 Transceivers, Level Translators, Transceivers for EMI-Sensitive Applications and 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℃): 727mW; (8)Operating Temperature Range: 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; (3)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; (4)For Multiple Transceiver Applications MAX3030E.MAX3033E: ±15kV ESD-Protected, +3.3V, Quad RS-422 Transmitters; (5)For Fail-Safe Applications MAX3080.MAX3089: Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers; (6)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

MAX485CSA dimension

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX485CSA
MAX485CSA

Maxim Integrated Products

RS-422/RS-485 Interface IC

Data Sheet

Negotiable 
MAX485CSA+
MAX485CSA+

Maxim Integrated Products

RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver

Data Sheet

0-1: $1.91
1-25: $1.28
25-50: $0.93
50-100: $0.92
MAX485CSA+T
MAX485CSA+T

Maxim Integrated Products

RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver

Data Sheet

0-1: $1.78
1-25: $1.20
25-50: $0.97
50-250: $0.95
MAX485CSA-T
MAX485CSA-T

Maxim Integrated Products

RS-422/RS-485 Interface IC

Data Sheet

Negotiable