ST485ERXDR

Obsolete

STMicroelectronics

IC TRANSCEIVER HALF 1/1 8SOIC

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

ST485ERXDR

Obsolete

STMicroelectronics

IC TRANSCEIVER HALF 1/1 8SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ST485ERXDR

Data Rate	2.5 Mbps
Duplex	Half
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Protocol	RS422, RS485
Receiver Hysteresis	70 mV
Supplier Device Package	8-SOIC
Type	Transceiver
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V

ST485ERB Series

15 kV ESD protected, low power RS-485/RS-422 transceiver

Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Data Rate	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Protocol	Type	Duplex	Receiver Hysteresis	Package / Case	Package / Case [y]	Package / Case [x]	Package / Case	Package / Case
STMicroelectronics ST485BD	Surface Mount	85 °C	-40 °C	2.5 Mbps	4.75 V	5.25 V	8-SOIC	RS422 RS485	Transceiver	Half	70 mV	8-SOIC	3.9 mm	0.154 in
STMicroelectronics ST485ERXDR	Surface Mount	85 °C	-40 °C	2.5 Mbps	4.75 V	5.25 V	8-SOIC	RS422 RS485	Transceiver	Half	70 mV	8-SOIC	3.9 mm	0.154 in
STMicroelectronics ST485ECDR	Surface Mount	70 °C	0 °C	5 MBd	4.75 V	5.25 V	8-SOIC	RS422 RS485	Transceiver	Half	70 mV	8-SOIC	3.9 mm	0.154 in
STMicroelectronics ST485ABN	Through Hole	85 °C	-40 °C	50 Mbps	4.5 V	5.5 V	8-DIP	RS422 RS485	Transceiver	Half	70 mV	8-DIP			0.3 in	7.62 mm
STMicroelectronics ST485CDR	Surface Mount	70 °C	0 °C	2.5 Mbps	4.75 V	5.25 V	8-SOIC	RS422 RS485	Transceiver	Half	70 mV	8-SOIC	3.9 mm	0.154 in
STMicroelectronics ST485EBN	Through Hole	85 °C	-40 °C	5 MBd	4.75 V	5.25 V	8-DIP	RS422 RS485	Transceiver	Half	70 mV	8-DIP			0.3 in	7.62 mm
STMicroelectronics ST485ERBDR	Surface Mount	85 °C	-40 °C	2.5 Mbps	4.75 V	5.25 V	8-SOIC	RS422 RS485	Transceiver	Half	70 mV	8-SOIC	3.9 mm	0.154 in
STMicroelectronics ST485ECN	Through Hole	70 °C	0 °C	5 MBd	4.75 V	5.25 V	8-DIP	RS422 RS485	Transceiver	Half	70 mV	8-DIP			0.3 in	7.62 mm
STMicroelectronics ST485ERBN	Through Hole	85 °C	-40 °C	2.5 Mbps	4.75 V	5.25 V	8-DIP	RS422 RS485	Transceiver	Half	70 mV	8-DIP			0.3 in	7.62 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

ST485ERB Series

The ST485ERB is a low-power transceiver for RS-485 and RS-422 communication. Each driver output and receiver input is protected against ±15 kV electrostatic discharge (HBM) ± 8 kV (IEC-1000-4-2 contact discharge) shocks, without latch-up. These parts contain one driver and one receiver.

This transceiver draws 300 µA (typ.) of supply current when unloaded or fully loaded with disabled drivers.

It operates from a single 5 V supply.

Documents

Technical documentation and resources