TRS3221EIPW
- Mfr.Part #
- TRS3221EIPW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 16TSSOP
- Stock
- 471,938
- In Stock :
- 471,938
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- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 1.2mm
- Input Characteristics :
- Schmitt Trigger
- Protocol :
- RS232
- Thickness :
- 1mm
- Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Driver Number of Bits :
- 1
- Type :
- Transceiver
- Length :
- 5mm
- Operating Temperature :
- -40°C~85°C
- Simplex/Duplex :
- Full Duplex
- Receiver Number of Bits :
- 1
- Voltage - Supply :
- 3V~5.5V
- Number of Drivers/Receivers :
- 1/1
- Receiver Hysteresis :
- 500mV
- Interface Standard :
- EIA-232-F; TIA-232-F; V.28
- Data Rate :
- 250kbps
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Supply Voltage1-Nom :
- 3.3V
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Logic Function :
- Receiver, Transceiver
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Width :
- 4.4mm
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Differential Output :
- No
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Number of Pins :
- 16
- Number of Terminations :
- 16
- Operating Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Duplex :
- Full
- Propagation Delay :
- 150 ns
- Lead Free :
- Lead Free
- Weight :
- 61.887009mg
- Number of Transceivers :
- 1
- Base Part Number :
- TRS3221
- Pin Count :
- 16
- Additional Feature :
- ALSO OPERATES AT 5V SUPPLY
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Nominal Supply Current :
- 1mA
- Output Polarity :
- INVERTED
- Datasheets
- TRS3221EIPW

Drivers, Receivers, Transceivers Texas Instruments TRS3221EIPW Overview
The Texas Instruments TRS3221EIPW is a high-performance, full-duplex transceiver IC designed for RS-232 communication interfaces. This 16-TSSOP package device provides a robust and reliable solution for data transmission and reception. Equipped with a specialized design that minimizes power consumption while maximizing functionality, the TRS3221EIPW is ideal for applications requiring efficient serial port communications in both industrial and commercial environments. This product's ability to handle high-speed data up to 250 kbps makes it a versatile choice for multiple applications, ensuring reliable operations even under stringent conditions.
TRS3221EIPW Features
- Full-duplex RS-232 transceiver
- Operates from a single 3.0V to 5.5V power supply
- Low power consumption with a typical supply current of 1 mA
- Supports data rates up to 250 kbps
- Electrostatic discharge (ESD) protection exceeds ±15 kV using IEC 61000-4-2 Air Gap Discharge method
- Integrated charge pump circuitry that generates ±5.5V RS-232 levels from a single power supply
- 16-pin TSSOP packaging for space-saving applications
TRS3221EIPW Applications
- Portable and Battery-Powered Equipment: Provides RS-232 connectivity while minimizing power draw, ideal for portable devices such as barcode scanners and handheld terminals.
- Data Acquisition Systems: Capable of fast data transfers necessary for collecting and processing data from various sensors and instruments.
- Point-of-Sale Systems: Ensures reliable communication in retail environments, supporting POS terminals, credit card readers, and receipt printers.
- Industrial Control: Robust against harsh environments, providing dependable data transmission for industrial automation systems.
- Networking and Telecommunications: Utilized in equipment requiring serial port communication, enhancing connectivity in network infrastructures and telecommunication systems.
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