Low Power Products

Cirrus Logic’s mixed-signal audio portable audio converters are recognized by leading OEMs for their innovative features and audio performance without sacrificing audio quality. Cirrus portable audio converter products simplify designs and give customers a competitive edge against their competitors.

Low Power Products

Part Dynamic Range (dB) THD+N (dB) Sample Rate (kHz) Analog I/O Power Supply (V) Comments Package
CS35L00Buy Now
Sample
98 -66 Differential 2.5 to 5.5 Selectable +6/+12 dB gain, <1mA quiescent current 10 DFN
CS35L01Buy Now
Sample
98 -66 Differential 2.5 to 5.5 +6 dB gain, <1mA quiescent current 9 WLCSP
CS35L03Buy Now
Sample
98 -66 Differential 2.5 to 5.5 +12 dB gain, <1mA quiescent current 9 WLCSP
CS35L32Buy Now
Sample
102 -66 Differential VP = 3 to 5.25;
VA = 1.71 to 1.89
5 V boost controller, speaker current and voltage monitoring, I²S and I²C interfaces 30 WLCSP
CS35L33Buy Now
Sample
95 -66 48 VP = 3 to 5.25;
VA = 1.71 to 1.89
8 V boost controller, speaker current and voltage monitoring, I²S and I²C interfaces 42 WLCSP
CS42L51Buy Now
Sample
98 ADC;
98 DAC
-88 ADC;
-86 DAC
96 Single-ended VA = 1.8 to 2.5;
VD = 1.8 to 2.5;
VL = 1.8 to 3.3
CODEC, 3:1 MUX, PGA, MIC-PRE, HP Amp 32 QFN
CS42L52Buy Now
Sample
99 ADC;
98 DAC
-88 96 Single-ended VA/VD = 1.65 to 2.83;
VP = 2.37 to 5.35;
VL = 1.8 to 3.3
CODEC w/ PWM Speaker Driver 40 QFN
CS42L73Buy Now
Sample
91 ADC;
97 DAC
-85 48 Pseudo-differential VA/VCP/VL = 1.66 to 1.94;
VP = 3 to 5.25;
VD = 0.85 to 1.4
2 ADCs, 4 DACs, Class-H HP, Class A/B Speaker Driver, 3x Asynchronous Serial Ports 64 WLCSP
65 FBGA
CS43L21Buy Now
Sample
98 -86 96 Single-ended VA = 1.8 to 2.5;
VD = 1.8 to 2.5;
VL = 1.8 to 3.3
DAC w/ HP Amp and Volume Control 32 QFN
CS43L22Buy Now
Sample
98 -88 96 Single-ended VA/VD = 1.65 to 2.83;
VP = 2.37 to 5.35;
VL = 1.8 to 3.3
DAC w/ PWM Speaker Driver 40 QFN
CS48L10Buy Now
Sample
VD = 0.9 to 1.32;
VL = 1.62 to 3.6
MP3, WMA, AAC 24 QFN
20 WLCSP
CS48L11Buy Now
Sample
VD = 0.9 to 1.32;
VL = 1.62 to 3.6
MP3, WMA, AAC, AC3, OH, PL2 24 QFN
CS48LV12Buy Now
Sample
VD = 0.9 to 1.32;
VL = 1.62 to 3.6
SoundClear Voice and Playback 24 QFN
20 WLCSP
CS48LV13Buy Now
Sample
VD = 0.9 to 1.32;
VL = 1.62 to 3.6
SoundClear Voice, Playback and Control 24 QFN
20 WLCSP
CS53L21Buy Now
Sample
98 -88 96 Single-ended VA = 1.8 to 2.5;
VD = 1.8 to 2.5;
VL = 1.8 to 3.3
ADC, MUX, PGA, MIC-PRE 32 QFN
CS53L30Buy Now
Sample
91 -84 8 ‑ 48 Differential / Pseudo-differential / Single-ended VP = 3 to 5;
VA = 1.8
TDM interface, <2.5 mW mono analog mic record, 4x mic-bias 30 WLCSP
32 QFN
WM1811Buy Now
Sample
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
WM8737Buy Now
Sample
97 -86 16 ‑ 96 Single-ended VA = 1.8 to 3.6;
VD = 1.42 to 3.6
ALC, PGA, Master/Slave 32 QFN
WM8903Buy Now
Sample
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
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
WM8912Buy Now
Sample
96 -86 8 ‑ 96 Single-ended VA = 1.7 to 2;
VD = 1 to 3.6
DRC, ReTune™ Mobile, control write sequencer, HP driver, FLL 32 QFN
WM8915Buy Now
Sample
99 DAC;
94 ADC
-80 DAC;
-83 ADC
48 Single-ended / Differential VA = 1.71 to 3.6;
VD = 0.95 to 2
DRC, ReTune™ Mobile, digital MIC interface, HP driver, FLL 54 WLCSP
WM8918Buy Now
Sample
96 -86 8 ‑ 96 Single-ended VA = 1.71 to 2;
VD = 1.42 to 3.6
5 band EQ, DRC, digital MIC interface, HP driver, FLL 28 QFN
32 QFN
WM8958Buy Now
Sample
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
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
98 DAC;
94 ADC
-79 DAC;
-86 ADC
96 Single-ended VA = 1.71 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
WM8993Buy Now
Sample
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
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
WM8996Buy Now
Sample
99 DAC;
94 ADC
-83 DAC;
-84 ADC
48 Differential VA = 1.71 to 3.6;
VD = 0.95 to 2
ReTune™ parametric EQ, dynamic range controller, ISRC, 4x DMIC interface, 2x PDM speaker amp interface, HP amp, FLL 54 WLCSP
CS42L55 Not Recommended for New DesignsRecommended for New Designs: WM8750+WM8973
CS42L56 Not Recommended for New DesignsRecommended for New Designs: WM8750+WM8973
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