TLC320AC01CPM

Codecs Overview

The Texas Instruments TLC320AC01CPM is a single-supply analog interface circuit (AIC) designed for audio-band processing. It integrates a 14-bit ADC, a 14-bit DAC, switched-capacitor filters, and a serial port on a monolithic CMOS chip. The device operates from a single 5-V power supply with typical power dissipation of 100 mW. It supports stand-alone, master-slave, and linear-codec modes via a serial interface. Key electrical parameters include a signal-to-distortion ratio of 70 dB typ, programmable filter bandwidths up to 10.8 kHz, and differential inputs/outputs. The component is characterized for operation within the 0°C to 70°C temperature range.

Codecs Feature Summary

• Integrates 14-bit resolution ADC and DAC channels with synchronous sampling capabilities.
• Includes built-in sixth-order elliptic switched-capacitor antialiasing and reconstruction filters.
• Supports multiple operating modes including stand-alone, master-slave, and codec emulation.
• Features programmable gain amplifiers for differential inputs, outputs, and monitor signals.

Codecs Applications

• Analog interface circuits for digital signal processors (DSPs)
• Speech processing systems
• Modem applications
• Industrial process control instrumentation

Codecs Procurement Notes

Verify the specific package marking and date code against the manufacturer's latest documentation before integration. Confirm that the ordering suffix aligns with the required thermal and mechanical specifications for the target application environment.

Codecs Selection Notes

Select this component when a single-chip solution for audio A/D and D/A conversion with integrated filtering is required. Ensure the system architecture supports the necessary serial communication protocols and that the 5-V supply voltage matches the design constraints.

Codecs Part Context

This device belongs to the TLC320AC01 family of analog interface circuits. It is functionally equivalent to the TLC320AC02, though they differ in specific electrical specifications. The part serves as an analog front-end processor for converting audio signals between analog and digital domains in embedded systems.

Codecs Replacement Considerations

The TLC320AC02 is functionally equivalent but has different electrical specifications. Verify compatibility by reviewing Appendix C of the datasheet for parameter differences before substitution.