WM8904CGEFL/V

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Cirrus Logic Inc.

AUDIO CODEC 2ADC /2 DAC 24-BIT 32-PIN QFN

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Cirrus Logic Inc.

AUDIO CODEC 2ADC /2 DAC 24-BIT 32-PIN QFN

Technical Specifications

Parameters and characteristics for this part

Specification	WM8904CGEFL/V

Mounting Type	Surface Mount
Number of ADCs / DACs [custom]	2
Number of ADCs / DACs [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Resolution (Bits)	24 b
S/N Ratio, ADCs / DACs (db) Typ [custom]	91 db
S/N Ratio, ADCs / DACs (db) Typ [custom]	96 db
Sigma Delta	True
Supplier Device Package	32-QFN (4x4)
Type	Stereo Audio
Voltage - Supply, Analog [Max]	2 V
Voltage - Supply, Analog [Min]	1.71 V
Voltage - Supply, Digital [Max]	3.6 V
Voltage - Supply, Digital [Min]	1.42 V

Part	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Package / Case	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Type	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Number of ADCs / DACs [custom]	Number of ADCs / DACs [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]	Resolution (Bits)
Cirrus Logic Inc. WM8904ECS/R	3.6 V	1.42 V	36-UFBGA WLCSP	2 V	1.71 V	Stereo Audio	36-WCSP	2.53	2.65	85 °C	-40 °C	Surface Mount	2	2	91 db	96 db
Cirrus Logic Inc. WM8904CGEFL/RV	3.6 V	1.42 V		2 V	1.71 V	Stereo Audio	32-QFN (4x4)			85 °C	-40 °C	Surface Mount	2	2	91 db	96 db	24 b
Cirrus Logic Inc. WM8904CGEFL/V	3.6 V	1.42 V		2 V	1.71 V	Stereo Audio	32-QFN (4x4)			85 °C	-40 °C	Surface Mount	2	2	91 db	96 db	24 b

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

3.0mW quiescent power consumption for DAC to headphone playback

DAC SNR 96dB typical, THD -86dB typical

ADC SNR 91dB typical, THD -80dB typical

Technical documentation and resources