WM8904CGEFL/RV

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Cirrus Logic Inc.

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

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Cirrus Logic Inc.

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

Technical Specifications

Parameters and characteristics for this part

Specification	WM8904CGEFL/RV

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

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General part information

S/PDIF (IEC60958-3) compliant

Advanced jitter attenuating PLL with low intrinsic period jitter of 50 ps RMS

S/PDIF recovered clock using PLL, or stand alone crystal derived clock generation

Technical documentation and resources