TLV320AIC1107PW

Codecs Overview

The TLV320AIC1107PW is a mono PCM audio CODEC manufactured by Texas Instruments, housed in a 20-pin TSSOP package. It integrates one analog-to-digital converter (ADC) and one digital-to-analog converter (DAC) with a resolution of 13 bits. The device operates on a supply voltage ranging from 2.7 V to 3.3 V and supports a conversion rate of 8 kHz. It features programmable gain control and is designed for synchronous operation within an industrial temperature range of -40°C to +85°C.

Codecs Feature Summary

• Integrates microphone preamplifier and speaker amplifier capabilities
• Supports A-Law compression algorithm for voice applications
• Features programmable gain control for signal optimization

Codecs Applications

• Voice communication systems requiring mono audio processing
• Embedded devices utilizing PCM interfaces for audio data transfer
• Industrial equipment operating within extended temperature ranges

Codecs Procurement Notes

Verify the specific suffix 'G4' for RoHS compliance status when sourcing. Confirm the package type matches the required PCB footprint. Check current production status as availability may vary. Ensure the supplier provides official datasheets for technical validation before integration into designs.

Codecs Selection Notes

Select this component for mono audio applications requiring integrated amplification. Verify compatibility with the host system's PCM interface timing requirements. Consider the 13-bit resolution and 8 kHz sampling rate limitations for specific audio quality needs. Ensure power supply constraints align with the 2.7 V to 3.3 V operating range.

Codecs Part Context

This part belongs to the TLV320AIC1106 series of audio CODECs from Texas Instruments. It shares similar architectural features with other members of the family but is distinguished by its specific configuration for mono voice applications. The PW suffix indicates the TSSOP-20 package variant suitable for surface-mount assembly.

Codecs Replacement Considerations

The TLV320AIC1107PWG4 is a verified equivalent offering RoHS compliance. The TLV320AIC1107PW serves as the non-RoHS alternative. Both variants maintain identical functional specifications and pinouts for direct substitution.