PCM1807PW

ADCs/DACs - Special Purpose Overview

The PCM1807PW is a stereo audio analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a 24-bit resolution and supports sampling rates up to 96 kHz. The device utilizes a delta-sigma modulation architecture with a 64x oversampling decimation filter. It operates on a single 5-V analog power supply and accepts single-ended analog voltage inputs with a peak-to-peak range of 3 V. The component integrates an on-chip high-pass filter and communicates via a flexible serial audio interface compatible with standard PCM formats.

ADCs/DACs - Special Purpose Feature Summary

• 24-bit resolution with 96 kHz maximum sampling rate
• Single-ended analog input with 3 Vp-p range
• Integrated 64x oversampling decimation filter
• On-chip high-pass filter for DC removal

ADCs/DACs - Special Purpose Applications

• Consumer audio equipment requiring low-cost stereo digitization
• Digital audio recording devices
• Multimedia systems with single-ended microphone or line inputs

ADCs/DACs - Special Purpose Part Context

The PCM1807PW belongs to the PCM1807 series of audio ADCs from Texas Instruments. It is functionally similar to the PCM1808 but differs in input configuration, supporting single-ended inputs rather than differential inputs. Both devices share the same TSSOP-14 package and core digital filtering architecture.