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TRC1315D is listed in the Encoders, Decoders, Converters range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is SUPPORT CIRCUIT, RF PDSO14. Review the specifications below when checking this part for your BOM.
The TRC1315D is a MARCSTAR I encoder/decoder support circuit designed for remote control applications. It operates within a supply voltage range of 2V to 6V and functions at temperatures from -40°C to +85°C. The device utilizes a 14-pin PDSO package. Key electrical characteristics include a typical operating current of 1.5mA and a standby current of 1µA. It supports data rates up to 1200bps and features an internal oscillator with ±2% accuracy.
Verify the component marking against official Texas Instruments documentation to confirm authenticity. Ensure the package type matches the specified 14-pin PDSO configuration. Check for any specific ordering suffixes that may indicate temperature range or packaging variations, as these affect compatibility. Confirm the datasheet version aligns with the required technical specifications before integration.
Select this component when MARCSTAR I protocol support is required for remote control applications. Consider the low standby current for battery life optimization. Evaluate the internal oscillator accuracy against system timing requirements. Compare power consumption metrics with alternative encoders if extended battery life is critical. Ensure the operating voltage range matches the system's power supply architecture.
The TRC1315D belongs to the MARCSTAR family of encoder/decoder ICs from Texas Instruments. This series is widely used in consumer electronics for wireless control interfaces. The device simplifies design by integrating necessary signal processing functions into a single chip, reducing component count and board space compared to discrete solutions.
Public confirmed substitute part numbers are not available in the provided documentation.
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