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See Technical Specifications

SN75189AN +BOM

With its robust design, the SN75189AN ensures optimal performance in demanding industrial environments

Manufacturer:

Texas Instruments
Mfr.Part #:

SN75189AN
Datasheet:

SN75189AN Datasheet (PDF)
Logic voltage (min) (V):

5
Data rate (max) (MBps):

1
Main supply voltage (nom) (V):

5
ESD HBM (kV):

0
EDA/CAD Models:

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SN75189AN General Description

SN75189AN is a differential line receiver manufactured by Texas Instruments. It is designed to receive data signals from a twisted-pair transmission line and convert them into TTL-compatible outputs. The device operates with a supply voltage range of +/- 4.75V to +/-18V and has a typical input threshold hysteresis of 50mV.SN75189AN features built-in input protection diodes to safeguard against transients and can withstand over-voltage conditions up to ±25V. It has a typical input impedance of 12kΩ and a maximum data rate of 10Mbps. The receiver is equipped with an open-collector output configuration, allowing for easy connection to other TTL logic devices.This IC comes in a 16-pin PDIP package and has a temperature range of -55°C to +125°C, making it suitable for use in a wide range of industrial and automotive applications. Its robust design and high noise immunity make SN75189AN a reliable choice for differential line reception in various communication systems

Key Features

RS-232 interface IC

Four drivers and receivers

Compliant with EIA RS-232 and ITU-T V.28 standards

Operates at a wide voltage range (-0.5V to 30V)

High speed (10 Mbps) data communication

Low power consumption (1.7 mW)

Available in PDIP and SOIC packages

Application

The SN75189AN is commonly used in serial communication systems such as RS-232 interfaces, where it functions as a line driver and receiver to transmit and receive data between devices

It's also employed in industrial automation, telecommunications equipment, and computer peripherals for its reliable signal transmission capabilities

Specifications

Logic voltage (min) (V)	5	Data rate (max) (MBps)	1
Main supply voltage (nom) (V)	5	ESD HBM (kV)	0
Rating	Catalog	Operating temperature range (°C)	0 to 70