TIR1000IPSR

Encoders, Decoders, Converters Overview

The TIR1000IPSR is a standalone IrDA encoder and decoder manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and supports data rates up to 115.2 kbps. The device complies with the IrDA 1.1 standard, enabling serial wireless communication via infrared light. It features an 8-pin SOIC package and is rated for industrial temperature operation from -40°C to +85°C. The component integrates both encoding and decoding functions into a single chip, facilitating direct interface with UARTs or microcontrollers for bidirectional data transmission.

Encoders, Decoders, Converters Feature Summary

• Complies with IrDA 1.1 standard specifications for infrared data exchange
• Integrates complete encoder and decoder functionality in a single package
• Supports baud rates up to 115.2 kbps for high-speed serial communication
• Operates on a wide supply voltage range suitable for various logic levels

Encoders, Decoders, Converters Applications

• Wireless serial communication links between portable devices
• Infrared data ports for laptops and mobile handsets
• Industrial equipment requiring non-contact serial data transfer
• Consumer electronics with IrDA compliance requirements

Encoders, Decoders, Converters Procurement Notes

Verify the specific suffix IPSR indicates tape and reel packaging when sourcing. Confirm the industrial temperature grade (-40°C to +85°C) matches the target environment. Ensure the 8-SOIC footprint aligns with the PCB layout. Cross-reference the datasheet revision date to confirm current manufacturing status and any potential design changes.

Encoders, Decoders, Converters Selection Notes

Select this component when a standalone solution for IrDA 1.1 compliance is required without external logic gates. Compare against the TIR1000IPS variant if tube packaging is preferred over tape and reel. Consider the operating voltage range to ensure compatibility with the system's power rails. Verify that the 115.2 kbps maximum speed meets the application's throughput needs.

Encoders, Decoders, Converters Part Context

The TIR1000 series consists of standalone infrared encoder/decoder chips designed for short-range wireless communication. The TIR1000IPSR is the industrial temperature version packaged in tape and reel format. It belongs to the TIR1 logic family, providing a compact alternative to discrete IR transmitter and receiver circuits. This part simplifies board design by integrating modulation and demodulation functions.