TIR1000IPW

Encoders, Decoders, Converters Overview

The TIR1000IPW is a standalone Infrared Data Association (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 features two input lines and two output lines, functioning as a 1-bit logic component. It is housed in an 8-pin Thin Shrink Small Outline Package (TSSOP). The operational temperature range extends from -40°C to +85°C, ensuring reliability in industrial environments. The unit weighs approximately 39 mg.

Encoders, Decoders, Converters Feature Summary

• Provides standalone IrDA protocol encoding and decoding capabilities without requiring external microcontroller intervention for basic frame handling.
• Supports UART bus compatibility, allowing direct interface with standard serial communication peripherals.
• Operates reliably across a wide industrial temperature range and flexible voltage supply conditions.

Encoders, Decoders, Converters Applications

• Wireless serial communication links in industrial automation systems
• Infrared data transfer interfaces for embedded controllers
• Point-to-point short-range optical communication modules

Encoders, Decoders, Converters Procurement Notes

Verify the specific suffix designation against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure the ordering information matches the required RoHS compliance status and moisture sensitivity level for your assembly process. Cross-reference the active part number with official distributor catalogs to confirm current availability and manufacturing status before finalizing procurement plans.

Encoders, Decoders, Converters Selection Notes

Select this component when a dedicated hardware solution for IrDA framing is required to offload processing tasks from the main processor. Consider the TSSOP-8 package constraints regarding PCB space and thermal dissipation. Verify that the system's UART baud rate requirements fall within the supported operational limits of the device. Evaluate the power supply stability to ensure it remains within the specified 2.7 V to 5.5 V range during all operating conditions.

Encoders, Decoders, Converters Part Context

The TIR1000 belongs to the TIR1000 series of infrared communication devices from Texas Instruments. This series is designed specifically for implementing IrDA-compliant wireless links in compact electronic designs. The IPW variant denotes the specific surface-mount packaging and commercial/industrial temperature rating, distinguishing it from other package options like the PSR or IPWR variants.

Encoders, Decoders, Converters Replacement Considerations

The TIR1000IPWG4 is a verified lead-free equivalent of the TIR1000IPW. Both parts share identical electrical specifications and pinouts. Verify that the G4 suffix does not introduce any changes in mechanical dimensions or marking requirements for your specific application board.