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ADM3485EARZ - 

ESD Protected, EMC Compliant, 3.3V, 20 Mbps, EIA RS485 Transceiver, SOIC-8

ANALOG DEVICES ADM3485EARZ

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Manufacturer Part No:
ADM3485EARZ
Newark Part No.:
59K2100
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The ADM3485EARZ is a Low Power Half-duplex RS-485/RS-422 Transceiver that operates from a single 3.3V power supply. Low power consumption, coupled with a shutdown mode makes it ideal for power-sensitive applications. It transmits at up to 10Mbps. The receiver input impedance is 12kΩ, 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 the 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.
  • Interoperable with 5V logic
  • 10Mbps Data rate
  • 2nA Supply current in shutdown mode
  • Up to 32 transceivers on the bus
  • -7 to +12V Bus common-mode range
  • 8ns Skew

Applications

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

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
RS422 / RS485 Transceiver
:
RS422, RS485
:
1Drivers
:
1Receivers
:
3V
:
3.6V
:
SOIC
:
8Pins
:
-40°C
:
85°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
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