ADI Original ADM3485EARZ-REEL7 Half-duplex Transceiver IC Chips 3.3 V for Power/energy metering

±15 kV ESD-Protected, 3.3 V,12 Mbps, EIA RS-485/RS-422 Transceiver

Order Guide:

ADM3485EAR

ADM3485EAR-REEL7

ADM3485EAR-REEL

ADM3485EARZ

ADM3485EARZ-REEL7

ADM3485EARZ-REEL

Description:

The ADM3485E is a 3.3 V, low power data transceiver with ±15 kV ESD protection, suitable for half-duplex communication on multipoint bus transmission lines. The ADM3485E is designed for balanced data transmission and complies with TIA/EIA standards RS­485 and RS-422. The ADM3485E is a half-duplex transceiver that shares differential lines and has separate enable inputs for the driver and the receiver.

Feature

TIA/EIA RS-485/RS-422 compliant
±15 kV ESD protection on RS-485 input/output pins
12 Mbps data rate
Half-duplex transceiver
Up to 32 nodes on the bus
Receiver open-circuit, fail-safe design
Low power shutdown current
Outputs high-Z when disabled or powered off
Common-mode input range: −7 V to +12 V
Thermal shutdown and short-circuit protection
Industry-standard 75176 pinout
8-lead narrow SOIC package

Applications

Power/energy metering
Telecommunications
EMI-sensitive systems
Industrial control
Local area networks

AD brand In stock: