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Low power CODECs with integrated video buffer
Stereo low power dual CODECs (voice and audio)
Mono CODECs
Mono low power CODECs
Multi channel CODECs
Stereo CODECs
Stereo low power CODECs
Stereo low power CODECs with touchscreen controller
Low power CODECs with integrated video buffer
Part number Description DACS / ADCS Headphone driver BTL speaker output DAC SNR/THD (dB) ADC SNR/THD (dB) Clocking DSP functions Video buffer Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM8980 Stereo CODEC 2 / 2 Yes Yes, 900mW 98 / -84 90 / -80 External MCLK, PLL EQ, 3D, DSP filters Yes 2.5 to 5.5 1.7 to 3.6 QFN-40 6x6mm
WM8941

Mono CODEC with speaker driver and video buffer

1 / 1 Yes Yes, 400mW, mono 98 / -84 94 / -80 External MCLK, PLL - Yes 2.5 to 3.6 1.7 to 3.6 QFN-28 4x4mm
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Stereo low power dual CODECs (voice and audio)
Part number Description DACS / ADCS Headphone driver BTL speaker output DAC SNR/THD (dB) ADC SNR/THD (dB) Control + data interface Clocking Other features Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM8753 Voice and audio CODEC 3 / 2 Yes Yes, 500mW 98 / -84 95 / -82 PCM, I2 S External MCLK, PLLs Differential MIC inputs 1.8 to 3.6 1.4 to 3.6 QFN-48 7x7mm BGA-52 5x5mm
WM9714 Voice and audio CODEC 4 / 3 Yes Yes, 400mW 94 / -85 87 / -86 AC'97 PCM, I2 S External MCLK, PLL 3D, AUX ADC, battery monitor 1.8 to 3.6 1.8 to 3.6 QFN-48 7x7mm
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Mono CODECs
Part number Description Channels DAC SNR/THD (dB) ADC SNR/THD (dB) Sample rate max. (kHz) Data formats Control (SW/HW) Clocking Other features Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM8510 CODEC with speaker driver 1 in 1 out 93 / -84 90 / -80 48 I2 S, RJ, LJ, DSP 2/3-wire SW MCLK, PLL ALC, DSP filters 2.5 to 5.5 1.7 to 3.6 SSOP-28
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Mono low power CODECs
Part number Description DACS / ADCS Headphone driver BTL speaker output DAC SNR/THD (dB) ADC SNR/THD (dB) Clocking Advanced DSP features Other features Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM8940 Mono CODEC with Speaker Driver 1 / 1 Yes Yes, 400mW 98 / -84 94 / -80 External MCLK, PLL 4 notch filters, ALC, HPF - 2.5 to 3.6 1.7 to 3.6 QFN-24 4x4mm
WM8974 CODEC with speaker driver 1 / 1 No Yes 900mW 98 / -84 94 / -83 External MCLK, PLL EQ, DSP filters ALC - 2.5 to 5.5 1.7 to 3.6 QFN-24 4x4mm
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Multi channel CODECs
Part number Description Channels DAC SNR/THD (dB) ADC SNR/THD (dB) Sample rate max. (kHz) Data formats Control (SW/HW) Clocking Other features Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM8594 CODEC with multi-channel analogue and digital routing 10 in 6 out 100 / -87 96 / -80 192 I2 S, RJ, LJ, DSP 2/3-wire SW External MCLKs 2Vrms line drivers, headphone driver 8.1 to 9.9 2.7 to 3.6 TQFP-48
WM8772 CODEC 2 in 6 out 103 / -90 100 / -82 192 I2 S, RJ, LJ, DSP 2/3-wire SW or HW - Digital volume control 2.7 to 5.5 2.7 to 3.6 SSOP-28 TQFP-32
WM8580 CODEC with S/PDIF transceiver 2 in 6 out 103 / -90 100 / -87 192 I2 S, RJ, LJ, DSP 2/3-wire SW, HW External MCLKs, PLLs Two audio interfaces 2.7 to 5.5 2.7 to 3.6 TQFP-48
WM8581 Multi CODEC with S/PDIF transceiver 2 in 8 out 103 / -90 100 / -90 192 I2 S, RJ, LJ, DSP 2/3-wire SW, HW External MCLKs, PLLs Two independent audio interfaces 2.7 to 5.5 2.7 to 3.6 TQFP-48
WM8593 CODEC with multi-channel analogue and digital routing 16 in 6 out 100 / -90 100 / -90 192 I2 S, RJ, LJ, DSP 2/3-wire SW External MCLKs 2Vrms line drivers, headphone driver, digital multiplexer 8.1 to 9.9 2.7 to 3.6 TQFP-64
WM8777

CODEC with S/PDIF transceiver

12 in 8 out 108 / -96 102 / -94 192 I2 S, RJ, LJ, DSP 2/3-wire SW External MCLKs, PLL Tone control bass management 4.5 to 5.5 2.7 to 3.6 TQFP-100
WM8770 CODEC 16 in 8 out 106 / -96 102 / -94 192 I2 S, RJ, LJ, DSP 3-wire SW External MCLKs Analogue and digital volume control 2.7 to 5.5 2.7 to 3.6 TQFP-64
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Stereo CODECs
Part number Description Channels DAC SNR/THD (dB) ADC SNR/THD (dB) Sample rate max. (kHz) Data formats Control (SW/HW) Clocking Other features Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM8569 CODEC 2 in 2 out 103 / -95 100 / -80 192 I2 S, RJ, LJ, DSP 3-wire SW External MCLKs ALC volume control 2.7 to 5.5 2.7 to 3.6 SSOP-28
WM8591 CODEC 2 in 2 out 110 / -97 102 / -95 192 I2 S, RJ, LJ, DSP 2-wire SW External MCLKs ALC volume control 4.5 to 5.5 2.7 to 3.6 SSOP-28
WM8778 CODEC 2 in 2 out 108 / -97 102 / -95 192 I2 S, RJ, LJ, DSP 2/3-wire SW External MCLKs ALC volume control 2.7 to 5.5 2.7 to 3.6 SSOP-28
WM8590 CODEC 2 in 2 out 110 / -97 102 / -95 192 I2 S, RJ, LJ, DSP 3-wire SW External MCLKs ALC volume control 4.5 to 5.5 2.7 to 3.6 SSOP-28
WM8776 CODEC with 5 input selector 10 in 2 out 108 / -97 102 / -95 192 I2 S, RJ, LJ, DSP 2/3-wire SW External MCLKs H/P amplifier ALC 2.7 to 5.5 2.7 to 3.6 TQFP-48
WM9707 CODEC 2 in 2 out 95 / -90 90 / -85 192 I2 S, RJ, LJ, DSP 3-wire SW External MCLKs ALC volume control 2.7 to 5.5 2.7 to 3.6 TQFP-48
WM9708

CODEC

- - - - - - - - - - -
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Stereo low power CODECs
Part number Description DACS / ADCS Headphone driver BTL speaker output DAC SNR/THD (dB) ADC SNR/THD (dB) Clocking Advanced DSP features Other features Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM8900 CODEC with Class G Headphone Driver 2 / 2 Yes No 95 / 83 92 / 80 External MCLK, FLL Digital mixing and HPF, TDM mode Stereo microphones and line inputs 2.3 to 3.6 1.7 to 3.6 QFN-40 5x5x0.55mm
WM8985 CODEC with Class D headphone driver 2 / 2 Yes No 98 / -86 92 / -75 External MCLK, PLL EQ, 3D, DSP filters MIC interface ALC 2.5 to 3.6 1.7 to 3.6 QFN-32 5x5mm
WM8987 CODEC with BTL headset driver 2 / 2 Yes No 98 / -80 90 / -80 External MCLK EQ, 3D MIC interface ALC 1.8 to 3.6 1.4 to 3.6 COL-28 4x4mm
WM8991 Mobile Multimedia CODEC 2 / 2 Yes Up to 1.4W 99 / -84 94 / -82 External MCLK, PLL Digital sidetone, DAC boost, windnoise filter 2 DAC interfaces, TDM 2.7 to 5.5 1.5 to 3.6 BGA-65 5x5mm
WM8973 CODEC with speaker driver 2 / 2 Yes Yes, 400mW 98 / -84 95 / -82 External MCLK EQ, 3D MIC interface ALC 1.8 to 3.6 1.4 to 3.6 QFN-32 5x5mm
WM8750 CODEC with speaker driver 2 / 2 Yes Yes, 400mW 98 / -84 95 / -82 External MCLK EQ, 3D MIC interface ALC 1.8 to 3.6 1.4 to 3.6 QFN-32 5x5mm
WM8960 CODEC with Class D speaker driver 2 / 2 Yes Up to 1.4W per channel 98 / -84 95 / -82 External MCLK, PLL 3D MIC interface ALC 2.5 to 3.6 1.7 to 3.6 QFN-32 5x5mm
WM9711 Low Power Audio Codec for Portable Applications 2 / 2 Yes Yes, 400mW 98 / -84 95 / -82 External MCLK EQ, 3D MIC interface ALC 1.8 to 3.6 1.4 to 3.6 QFN-48 7x7mm
WM8976 CODEC with speaker driver 2 / 1 Yes Yes, 900mW 98 / -84 95 / -84 External MCLK, PLL EQ, 3D, DSP filters MIC interface ALC 2.5 to 5.5 1.7 to 3.6 QFN-32 5x5mm
WM8983 CODEC with 1W Speaker driver 2 / 2 Yes Yes, 1W 98 / -84 95 / -84 External MCLK, PLL EQ, 3D, DSP filters MIC interface ALC 2.5 to 5.5 1.7 to 3.6 QFN-32 5x5mm
WM8734 CODEC 2 / 2 No No 100 / -86 90 / -84 External MCLK High pass filters - 2.7 to 3.6 2.7 to 3.6 SSOP-20 or QFN-28
WM8978 CODEC with speaker driver 2 / 2 Yes Yes, 900mW 98 / -84 95 / -84 External MCLK, PLL EQ, 3D, DSP filters MIC interface ALC 2.5 to 5.5 1.7 to 3.6 QFN-32 5x5mm
WM8731 CODEC with headphone driver 2 / 2 Yes No 100 / -86 90 / -84 External MCLK, OSC High pass filters MIC input 1.8 to 3.6 1.4 to 3.6 QFN-28 5x5mm
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Stereo low power CODECs with touchscreen controller
Part number Description DACS / ADCS Headphone driver BTL speaker output Control + data interface Touch panel digitiser Clocking DSP functions Other features Analogue supply (V) Digital supply (V) Package
Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending Ascending Descending
WM9715

CODEC with touchpanel controller

3 / 3 Yes Yes, 400mW AC'97 4-wire or 5-wire control External, MCLK, OSC 3D AUX, ADC, battery monitor 1.8 to 3.6 1.5 to 3.6 QFN-48 7x7mm
WM9705 CODEC with touchpanel controller 2 / 2 Yes No AC'97 4-wire or 5-wire control External MCLK, OSC 3D AUX ADC, battery monitor 3.0 to 5.0 3.0 to 5.0 QFN-48 or TQFP-48 7x7mm
WM9713 Voice and audio CODEC with touchpanel controller 4 / 3 Yes Yes, 400mW AC'97 PCM, I2S 4-wire or 5-wire control External MCLK, PLL 3D AUX ADC, battery monitor 1.8 to 3.6 1.8 to 3.6 QFN-48 7x7mm
WM9712

CODEC with touchpanel controller

3 / 3 Yes Yes, 400mW AC'97 4-wire or 5-wire control External MCLK, OSC 3D AUX ADC, battery monitor 1.8 to 3.6 1.5 to 3.6 QFN-48 7x7mm
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