TLC320AD80CPM

Codecs Overview

The TLC320AD80CPM is a single-channel audio codec manufactured by Texas Instruments, designed for high-fidelity analog-to-digital and digital-to-analog conversion. It features a 16-bit resolution with a signal-to-noise ratio of 94 dB for both ADC and DAC paths. The device supports sampling rates up to 48 kHz and operates on a single 5V supply voltage ranging from 4.75V to 5.5V. It integrates a serial interface compatible with standard DSP protocols and includes built-in programmable gain amplifiers. Housed in a 48-pin LQFP package, it functions as a master or slave in multi-device systems.

Codecs Feature Summary

• Integrated mono audio codec with dedicated ADC and DAC sections
• Supports master and slave operation modes for system flexibility
• Includes programmable gain amplifiers for input/output level control
• Serial interface compatible with common DSP communication standards

Codecs Applications

• Professional audio recording equipment
• Telecommunications base stations
• Digital voice processing systems

Codecs Procurement Notes

Verify the specific suffix 'PM' against official Texas Instruments documentation to confirm package type and temperature range. Ensure compatibility with existing board layouts for the 48-pin LQFP footprint. Check for end-of-life status or obsolescence notices before finalizing procurement plans.

Codecs Selection Notes

Select this component when a single-channel solution with high dynamic range is required. Compare SNR specifications against alternative codecs if lower noise floors are critical. Verify power supply constraints align with the 5V operating requirement rather than low-voltage alternatives.

Codecs Part Context

This part belongs to the TLC320ADxx series of audio codecs from Texas Instruments. It shares architectural similarities with other members like the TLC320AD50 but offers improved signal-to-noise performance. The series is widely used in legacy industrial and professional audio applications requiring robust analog interfacing.

Codecs Replacement Considerations

Direct pin-compatible replacements may be limited due to the specific PM suffix. Review datasheets for similar models such as the TLC320AD50 or TLC320AD75 for functional equivalence, noting differences in SNR and package availability.