ADCs

Mono ADCs

Part no. Description ADCs Input PGA Master / slave ADC SNR/THD (dB) Clocking Other features Analogue supply (V) Digital supply (V) Package
WM8950 Mono ADC with microphone input 1 Yes Yes / Yes 90 / -80 External MCLK, PLL EQ, DSP filters 2.7-3.6 1.7-3.6 QFN-24 4x4mm
WM8952 Mono ADC with Microphone Pre-amplifier 1 Yes Yes / Yes 94 / -80 External MCLK, PLL HPF, DSP Filters 2.5-3.6 1.71-3.6 QFN-24 4x4 mm, CSP-28 2.59x2.5 mm

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Multi-channel ADCs

Part no. Description Channels Sample rate max (kHz) Data formats Control (SW/HW) Clocking Other features Analogue supply (V) Digital supply (V) Package
WM8775 Stereo ADC with 4 input selector 8 96 I2S, RJ, LJ, DSP 2/3-wire SW ALC 2.0 Vrms inputs 2.7-5.5 2.7-3.6 SSOP-28

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Stereo ADCs

Part no. Description Channels SNR/THD (dB) Sample rate max (kHz) Data formats Control (SW/HW) Other features Analogue supply (V) Digital supply (V) Package
WM8738 Stereo ADC 2 90 / -87 96 I2S, LJ HW Slave 3-5.5 3-3.6 SOIC-14
WM8781 Stereo ADC 2 102 / -90 192 I2S,RJ,LJ HW Master/slave 2.7-5.5 2.7-3.6 SSOP-20 QFN-24
WM8782 Stereo ADC 2 102 / -90 192 I2S, RJ, LJ HW Master/slave 2.7-5.5 2.7-3.6 SSOP-20
WM8786 Stereo ADC 2 111 / -102 192 I2S, RJ, LJ, DSP HW Master/slave 4.5-5.5 2.7-3.6 SSOP-20

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Stereo low power ADCs

Part no. Description ADCs Input PGA Master / slave ADC SNR/THD (dB) Clocking Other features Analogue supply (V) Digital supply (V) Package
WM8737 Stereo ADC with microphone preamp 2 Yes Yes / Yes 97 / -86 External MCLK ALC 1.8-3.6 1.42-3.6 QFN-32 5x5mm
WM8783 Stereo ADC 2 No No / Yes 95 / -83 External MCLK - 3-3.6 3-3.6 SOIC-8
WM8953 Stereo ADC with PLL and TDM Interface 2 Yes Yes / Yes 94 / -82 External MCLK, PLL Boost Stages for each PGA, TDM Interface 2.7-3.6 1.71-3.6 CSP-42, 3.226x3.44mm

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