Audio A/D Converter ICs 8-Channel PDM to I2S/TDM Converter


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Description of product

ADAU7118 8-Channel PDM to I2S/TDM Converter

Analog Devices Inc. ADAU7118 8-Channel PDM to I2S/TDM Converter changes four stereo pulse density modulation (PDM) bitstreams into one pulse code modulation (PCM) output stream. The source for the PDM data can be eight microphones or other PDM sources. The PCM audio data is output on a serial audio interface port in either inter-IC serial (I2S) or time domain multiplexed (TDM) format. The ADAU7118 is specified over the commercial temperature range (-40°C to +85°C). The ADAU7118 is available in a 16-lead, 3×3mm, 0.40mm pitch, lead frame chip scale package (LFCSP).