Portable Codecs

Portable Codecs

Part DACs / ADCs Dynamic Range (dB) THD+N (dB) Sample Rate (kHz) Analog I/O Power Supply (V) Comments Package
CS42L42Buy Now
Sample
2 / 1 114 DAC;
114 ADC
-90 DAC;
-85 ADC
8 ‑ 192 Pseudo-Differential VP = 2.5 to 5.25;
VA = 1.8
Jack detect, impedance detect, sidetone, PLL, SoundWire, SRCs 49 WLCSP
48 QFN
CS42L51Buy Now
Sample
2 / 2 98 DAC;
96 ADC
-86 DAC;
-88 ADC
96 Single-ended VA = 1.8 to 2.5;
VD = 1.8 to 2.5;
VL = 1.8 to 3.3
3:1 MUX, PGA, MIC pre-amp, HP amp 32 QFN
CS42L52Buy Now
Sample
2 / 2 98 DAC;
98 ADC
-86 DAC;
-88 ADC
96 Single-ended VA = 1.65 to 2.83;
VD = 1.65 to 2.83;
VP = 2.37 to 5.35;
VL = 1.8 to 3.3
4:1 MUX, PGA, MIC, pre-amp, HP/speaker amps 40 QFN
CS42L73Buy Now
Sample
4 / 2 97 DAC;
91 ADC
-85 DAC;
-85 ADC
48 Pseudo-Differential VA = 1.66 to 1.94;
VD = 0.85 to 1.4;
VP = 3 to 5.25;
VCP = 1.66 to 1.94;
VL = 1.66 to 1.94
Class-H HP amp, Class A/B speaker amp, 3x asynchronous serial ports 64 WLCSP
65 FBGA
WM1811Buy Now
Sample
2 / 2 100 DAC;
94 ADC
-83 DAC;
-84 ADC
96 Single-ended
Differential
VA = 1.71 to 5.5;
VD = 1 to 3.6
ReTune™ parametric EQ, dynamic range controller, digital noise gate, ASRC, 2x DMIC interface, HP/speaker amps, dual FLL 80 WLCSP
WM8731Buy Now
Sample
2 / 2 100 DAC;
90 ADC
-84 DAC;
-80 ADC
96 Single-ended VA = 1.8 to 3.6;
VD = 1.42 to 3.6
High pass filters, MIC input, HP amp, OSC 28 QFN
WM8750Buy Now
Sample
2 / 2 98 DAC;
95 ADC
-86 DAC;
-84 ADC
96 Single-ended
Differential
VA = 1.8 to 3.6;
VD = 1.42 to 3.6
EQ, 3D, MIC interface ALC, HP/speaker amps 32 QFN
WM8903Buy Now
Sample
2 / 2 96 DAC;
93 ADC
-86 DAC;
-75 ADC
48 Single-ended
Pseudo-Differential
VA = 1.71 to 2;
VD = 1.14 to 1.89
Dynamic range control, digital sidetone, digital microphone interface, HP amp 40 QFN
WM8904Buy Now
Sample
2 / 2 96 DAC;
92 ADC
-86 DAC;
-80 ADC
96 Single-ended
Differential
VA = 1.71 to 2;
VD = 0.95 to 3.6
ReTune™ Mobile parametric EQ, dynamic range controller, DMIC interface, HP amp, FLL 32 QFN
36 WLCSP
WM8958Buy Now
Sample
4 / 2 100 DAC;
94 ADC
-86 DAC;
-80 ADC
96 Single-ended
Differential
VA = 1.71 to 5.5;
VD = 1 to 3.6
ReTune™ Mobile, MBC, parametric EQ, dynamic range controller, ASRC, 4x DMIC interface, HP/speaker amps, dual FLL 72 WLCSP
WM8962Buy Now
Sample
2 / 2 98 DAC;
94 ADC
-84 DAC;
-82 ADC
96 Single-ended VA = 1.7 to 2;
VD = 1.62 to 2
VSS, HD bass, ReTune™, 3D, EQ, DRC, DMIC interface, programmable ALC & noise gate, HP/speaker amps, PLL, FLL 49 WLCSP
WM8962BBuy Now
Sample
2 / 2 98 DAC;
94 ADC
-79 DAC;
-86 ADC
96 Single-ended VA = 1.7 to 2;
VD = 1.62 to 2
VSS, HD bass, ReTune™, 3D, EQ, DRC, DMIC interface, programmable ALC & noise gate, HP/speaker amps, PLL, FLL 49 WLCSP
WM8973Buy Now
Sample
2 / 2 98 DAC;
95 ADC
-79 DAC;
-86 ADC
96 Single-ended VA = 1.8 to 3.6;
VD = 1.4 to 3.6
EQ, 3D, MIC interface ALC, HP/speaker amps 32 QFN
WM8988Buy Now
Sample
2 / 2 100 DAC;
93 ADC
-86 DAC;
-75 ADC
96 Differential VA = 1.8 to 3.6;
VD = 1.42 to 3.6
EQ, 3D, bass boost, MIC interface ALC, HP amp 28 QFN
WM8993Buy Now
Sample
2 / 2 100 DAC;
94 ADC
-90 DAC;
-81 ADC
48 Single-ended
Differential
VA = 2.2 to 3.3;
VD = 1.1 to 2
ReTune™, parametric EQ, dynamic range controller, active noise reduction, HP/speaker amps, FLL 48 WLCSP
WM8994Buy Now
Sample
4 / 2 100 DAC;
94 ADC
-86 DAC;
-87 ADC
96 Single-ended
Differential
VA = 1.7 to 5.5;
VD = 1 to 3.6
ReTune™ Mobile, parametric EQ, dynamic range controller, ASRC, HP/speaker amps, dual FLL 72 WLCSP
WM8998Buy Now
Sample
7 / 3 112 DAC;
96 ADC
-81 DAC;
-81 ADC
192 Single-ended
Differential
VA = 1.7 to 5.5;
VD = 1.14 to 3.74
Wind noise reduction, dynamic range control, parametric EQ, DSP filters, ASRC, SLIMbus interface, 3x digital audio interface, dual FLL 117 WLCSP
CS42L55 Not Recommended for New DesignsRecommended for New Designs: WM8750+WM8973
CS42L56 Not Recommended for New DesignsRecommended for New Designs: WM8750+WM8973

Stereo Low Power Codec with Touchscreen Controller

Part DACs/ADCs Headphone Driver BTL Speaker Out Control+Data Interface Power Supply (V) Features Package
WM9712Buy Now
Sample
3 / 3 Yes, 45 mW into 16 ohms Yes, 400 mW AC '97 VA = 1.8 to 3.6;
VD = 1.5 to 3.6
AUX ADC, battery monitor 48 QFN
WM9713Buy Now
Sample
4 / 3 Yes, 45 mW into 16 ohms Yes, 400 mW AC '97 PCM, I2S VA = 1.8 to 3.6;
VD = 1.5 to 3.6
AUX ADC, battery monitor 48 QFN
WM9715Buy Now
Sample
3 / 3 Yes, 45 mW into 16 ohms Yes, 400 mW AC '97 VA = 1.8 to 3.6;
VD = 1.5 to 3.6
AUX ADC, battery monitor 48 QFN

Low Power Codec with Integrated Video Buffer

Part DACs/ADCs DAC SNR/THD+N (dB) ADC SNR/THD+N (dB) Headphone Driver Power Supply (V) Features Package
WM8944Buy Now
Sample
1 / 1 96 / -80 94 / -83 Yes VA = 2.4 to 3.6;
VD = 1.7 to 3.6
AUX ADC, battery monitor 48 QFN
WM8946Buy Now
Sample
2 / 2 98 / -80 94 / -83 Yes VA = 2.4 to 3.6;
VD = 1.71 to 3.6
AUX ADC, battery monitor 36 WLCSP
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