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ADM3070EARZ - 

Full-Duplex, RS485/RS-422 Transceivers, 3V-3.6V supply, SOIC-14

ANALOG DEVICES ADM3070EARZ

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Manufacturer Part No:
ADM3070EARZ
Newark Part No.:
28M3700

Product Information

:
-40°C
:
-
:
Each
:
1
:
85°C
:
SOIC
:
RS422, RS485
:
14Pins
:
1Drivers
:
3V
:
-
:
3.6V
:
RS422 / RS485 Transceiver
:
MSL 1 - Unlimited
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Product Overview

The ADM3070EARZ is a low power Data Transceiver with ±15kV ESD protection suitable for full and half-duplex communication on multipoint bus transmission lines. It is designed for balanced data transmission and complies with TIA/EIA standards: RS-485 and RS-422. The device has 1/8 unit load receiver input impedance, which allows up to 256 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tri-stated to avoid overloading the bus. The receiver inputs have a true fail-safe feature, which eliminates the need for external bias resistors and ensures a logic high output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and when communication ceases.
  • True failsafe receiver inputs
  • Hot-swap input structure on DE and RE pins
  • Reduced slew rates for low EMI
  • Low power shutdown current
  • Outputs high-Z when disabled or powered-OFF
  • Thermal shutdown and short-circuit protection

Applications

Automation & Process Control, Metering, Lighting, Communications & Networking, Sensing & Instrumentation, Security

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