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See Technical Specifications

TRS3221EIPW

Single-channel driver and receiver for RS-232 communication

Manufacturer:

Texas Instruments
Mfr.Part #:

TRS3221EIPW
Datasheet:

TRS3221EIPW Datasheet (PDF)
Mounting Style:

SMD/SMT
Series:

TRS3221E
Function:

Transceiver
Data Rate:

250 kb/s
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TRS3221EIPW General Description

The TRS3221EIPW is a high-speed, 3V to 5.5V tolerant RS-232 transceiver IC with integrated charge pump. It offers data rates up to 1Mbps and supports RS-232 signaling levels. The device features a low-power shutdown mode to conserve energy when not in use.Some key features of the TRS3221EIPW include a 1μA low-power shutdown mode, adjustable hysteresis to improve noise immunity, and a wide operating temperature range of -40°C to 85°C. It also has a 16-pin TSSOP package for easy integration into various systems.The TRS3221EIPW is ideal for a wide range of applications requiring RS-232 communication, such as industrial automation, point-of-sale terminals, and telecommunications equipment. Its high-speed performance, low power consumption, and wide operating temperature range make it a versatile and reliable choice for demanding applications

Key Features

Quad receiver/transmitter with enhanced ESD protection

Supports data rates up to 1Mbps

Operates from a single 3V to 5.5V supply

Offers 1μA in shutdown mode

ESD protection up to ±15kV (HBM) and ±8kV (IEC 61000-4-2)

Industrial temperature range of -40°C to +85°C

Application

The TRS3221EIPW is commonly used in industrial automation, telecommunications, and consumer electronics applications

It is specifically designed for high-speed RS-232 communication, making it suitable for data transmission in various systems requiring reliable and robust serial communication

Specifications

Product Category	RS-232 Interface IC	Mounting Style	SMD/SMT
Series	TRS3221E	Function	Transceiver
Data Rate	250 kb/s	Number of Drivers	1 Driver
Number of Receivers	1 Receiver	Duplex	Full Duplex
Supply Voltage - Max	5.5 V	Supply Voltage - Min	3 V
Operating Supply Current	1 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	ESD Protection	15 kV
Operating Supply Voltage	3.3 V, 5 V	Product	RS-232 Transceivers
Product Type	RS-232 Interface IC	Propagation Delay Time	150 ns
Shutdown	With Shutdown	Factory Pack Quantity	90
Subcategory	Interface ICs	Unit Weight	0.002183 oz