TIR1000PSR

Encoders, Decoders, Converters Overview

The TIR1000PSR is a standalone Infrared Data Association (IrDA) encoder and decoder manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 5.5V and supports data rates up to 115.2 kbps. The device functions across an operating temperature range of 0°C to +70°C. It utilizes an 8-pin Small Outline Integrated Circuit (SOIC) package with surface-mount technology. The component integrates UART bus compatibility for seamless interface with microcontrollers.

Encoders, Decoders, Converters Feature Summary

• Provides integrated encoding and decoding capabilities for IrDA communication protocols
• Supports standard UART bus interfaces for direct connection to host processors
• Operates reliably at both 3V and 5V supply voltages

Encoders, Decoders, Converters Applications

• Wireless serial communication links in portable devices
• Data transfer interfaces for industrial control systems
• Infrared connectivity modules for embedded computing hardware

Encoders, Decoders, Converters Procurement Notes

Verify the specific suffix PSR indicates tape-and-reel packaging when sourcing components. Confirm that the 0°C to +70°C commercial temperature grade aligns with system requirements. Ensure the 8-SO package dimensions match the target PCB footprint design constraints before finalizing procurement orders.

Encoders, Decoders, Converters Selection Notes

Select this component when a dedicated IrDA physical layer solution is required without external logic gates. Consider the 8-pin SOIC form factor for space-constrained designs. Evaluate the 115.2 kbps maximum speed against application throughput needs compared to higher-speed alternatives.

Encoders, Decoders, Converters Part Context

This part belongs to the TIR1000 series of standalone IrDA transceivers. It serves as a complete physical layer solution, eliminating the need for separate encoder and decoder chips. The series is designed to simplify infrared communication implementation in compact electronic devices requiring standardized data exchange protocols.

Encoders, Decoders, Converters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully if considering alternative manufacturers' IrDA encoders or decoders.