TRS3221EIPWR - 3V-5.5V Single-Channel RS-232 Transceiver Interface IC TSSOP-16

Texas Instruments

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SKU:
035-TRS3221EIPWR
MPN:
TRS3221EIPWR
Quantity
Unit Price (ex. GST)
1 - 9
₹ 87.49
10 - 99
₹ 78.74
100 or above
₹ 69.99
TRS3221EIPWR RS-232 transceiver IC with 3V–5.5V supply, single channel, 250kbps data rate, and ±15kV ESD protection. Ideal for serial communication interfaces. View full description
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Technical Specifications

Brand:
Texas Instruments
Case/Package:
TSSOP
Contact Plating:
Gold
Mount:
Surface Mount
Number Of Pins:
16
Weight:
61.887009 mg
Data Rate:
250 kbps
ESD Protection:
Yes
Logic Function:
Receiver, Transceiver
Max Operating Temperature:
85 C
Max Supply Current:
1 mA
Max Supply Voltage:
5.5 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
3 V
Nominal Supply Current:
1 mA
Number of Channels:
1
Number of Drivers:
1
Number of I/Os:
4
Number of Receivers:
1
Number of Transceivers:
1
Number of Transmitters:
1
Operating Supply Voltage:
5 V
Propagation Delay:
150 ns
Simplex/Duplex:
Full Duplex

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:
Datasheet

Single-Channel RS-232 Transceiver IC with 3V–5.5V Operation, Low Power and +-15kV ESD Protection (TSSOP-16)

The TRS3221EIPWR is a reliable single-channel RS-232 transceiver IC designed for interfacing microcontrollers and digital systems with standard serial communication ports. Operating from a wide 3V to 5.5V supply range, it integrates one driver and one receiver, making it suitable for compact embedded designs requiring efficient UART to RS-232 level conversion. The device supports data rates up to 250 kbps, ensuring stable and accurate communication across various applications.

Featuring an internal charge pump, the IC generates the required RS-232 voltage levels using only external capacitors, eliminating the need for dual power supplies. It also offers robust +-15kV ESD protection on RS-232 pins, enhancing system durability in harsh environments. With low power consumption and a compact TSSOP-16 package, the TRS3221EIPWR is ideal for portable devices, industrial communication systems, and embedded serial interfaces.

Key Features

  • Single Driver and Receiver: Ideal for compact RS-232 communication interfaces
  • Wide Supply Voltage Range: Operates from 3V to 5.5V
  • High Data Rate: Supports up to 250 kbps
  • Integrated Charge Pump: Generates RS-232 levels using external capacitors
  • Robust ESD Protection: +-15kV protection on RS-232 interface pins
  • Low Power Consumption: Suitable for battery-powered applications
  • Standards Compliance: Meets TIA/EIA-232 specifications
  • Compact Package: TSSOP-16 for space-efficient PCB layouts