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ADM3490ARZ

Transceiver RS422/RS485, Full Duplex, 3V-3.6V supply, SOIC-8

ADM3490ARZ - Transceiver RS422/RS485, Full Duplex, 3V-3.6V supply, SOIC-8

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Manufacturer Part No:
ADM3490ARZ
Order Code:
1274165
Technical Datasheet:
ADM3490ARZ   Datasheet
See all Technical Docs

Product Overview

The ADM3490ARZ is a low power Differential Line Transceiver designed to operate using a single 3.3V power supply. Low power consumption, coupled with a shutdown mode, makes the ADM3490 ideal for power-sensitive applications. The receiver input impedance is 12kR, allowing up to 32 transceivers to be connected on the bus. A thermal shutdown circuit prevents excessive power dissipation caused by bus contention or by output shorting. If a significant temperature increase is detected in the internal driver circuitry during fault conditions, then thermal shutdown circuit forces the driver output into a high impedance state. If the inputs are unconnected (floating), the receiver contains a fail-safe feature that results in a logic high output state. The part is fully specified over the commercial and industrial temperature ranges.
  • Transmits at up to 10Mbps
  • Full-duplex communication
  • Interoperable with 5V logic
  • Reduced slew rates for low EMI
  • Up to 32 transceivers on the bus
  • -7 to 12V Bus common-mode range

Applications

Automation & Process Control, Communications & Networking, HVAC, Power Management

Product Information

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:
RS422 / RS485 Transceiver

:
RS422, RS485

:
1Drivers

:
1Receivers

:
3V

:
3.6V

:
SOIC

:
8Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (2)

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