TIR1000IPWRG4

Encoders, Decoders, Converters Overview

The TIR1000IPWRG4 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 UART bus compatibility. The device is housed in an 8-TSSOP package with dimensions of 4.4 mm width. It functions as a 1-bit logic component with two input lines and two output lines. The operational temperature range extends from -40 °C to +85 °C, ensuring reliability in industrial environments. The unit weight is approximately 39 mg.

Encoders, Decoders, Converters Feature Summary

• Standalone IrDA encoding and decoding capability without external microcontroller dependency
• Direct compatibility with UART interfaces for seamless integration
• Operates at both 3.3 V and 5 V supply levels

Encoders, Decoders, Converters Applications

• Infrared data transmission modules
• UART-to-IrDA interface bridges
• Wireless communication peripherals

Encoders, Decoders, Converters Procurement Notes

Verify the specific suffix 'G4' indicates lead-free and RoHS compliance status according to Texas Instruments documentation. Confirm the package type is 8-TSSOP and check the moisture sensitivity level (MSL 1) before storage and handling. Ensure the operating temperature grade matches the 'I' variant requirements for industrial applications.

Encoders, Decoders, Converters Selection Notes

Select this component when a dedicated hardware solution for IrDA protocol conversion is required. Compare against the TIR1000PSR if a SOIC package or commercial temperature range (0 to 70 °C) is preferred. Verify that the 2.7 V minimum supply voltage aligns with the target system's power rails.

Encoders, Decoders, Converters Part Context

This part belongs to the TIR1000 family of standalone IrDA encoders and decoders. It serves as a specialized interface chip designed to simplify the implementation of infrared communication links in embedded systems. The device eliminates the need for complex software-based IR modulation and demodulation.

Encoders, Decoders, Converters Replacement Considerations

The TIR1000IPW is the non-green equivalent. The TIR1000IPWG4 is the direct lead-free replacement. Check datasheets for pinout and electrical parameter compatibility before substitution.