1 pcs : PCMD3140QRTERQ1 - Audio A/D Converter ICs Automotive, 127-dB SNR, 768-kHz, four-channel, PDM-input to TDM- or I²S-output

PCMD3140 PDM-Input to TDM- or I²S-Output Converter Texas Instruments PCMD3140 PDM-Input to TDM- or I2S-Output Converter offers a simultaneous sampling of up to four digital channels for the PDM microphone input. The PCMD3140 integrates programable digital volume control, a microphone bias voltage, a phase-locked loop (PLL), a programmable high-pass filter (HPF), biquad filters, low-latency filter modes while allowing for output sample rates up to 768kHz.