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MAX3490AEGSA+

Transceiver RS422, RS485, 3V-3.6V supply, 1 Driver, NSOIC-8

MAX3490AEGSA+ - Transceiver RS422, RS485, 3V-3.6V supply, 1 Driver, NSOIC-8

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Manufacturer Part No:
MAX3490AEGSA+
Order Code:
2627941
Technical Datasheet:
MAX3490AEGSA+   Datasheet
See all Technical Docs

Product Overview

The MAX3490AEGSA+ is a 3.3V-powered, ±20KV ESD-protected, 20Mbps and slew-rate-limited RS-485/RS-422 transceiver in 8 pin NSOIC package. This is a full duplex transceiver optimized for extended cable runs in noisy environments. All receiver features an unit-load input impedance allowing up to 32 devices on a single bus. Transceiver includes a fail-safe receiver ensuring that the receiver output (RO) is high when inputs are shorted, open or connected to a tri-state bus. Transmitter outputs and receiver inputs are protected to ±20KV HBM ESD, ±15KV Air-Gap ESD and ±8KV Contact ESD in accordance to IEC 61000-4-2. It is used in industrial-control local area networks, transceivers for EMI-sensitive applications and telecommunications.
  • Supply voltage range from 3V to 3.6V
  • Supply current of 4mA (max) at DE = VCC, RE (complementary) = GND, no load
  • Integrated protection increases robustness
  • Short-circuit protected outputs
  • Operating temperature range from -40°C to +125°C
  • True fail-safe receiver prevents false transition on receiver input short or open events
  • Hot-swap capability eliminates false transitions during power-up or hot insertion
  • Allows up to 128 transceivers on the bus

Applications

Power Management

Product Information

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:
Transceiver

:
RS422, RS485

:
1Drivers

:
1Receivers

:
3V

:
3.6V

:
NSOIC

:
8Pins

:
-40°C

:
105°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (2)

190 In stock Need more?

190 available for 3 - 4 day despatch

Php217.40

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