WM8978CGEFL/V

Obsolete

Cirrus Logic Inc.

IC CODEC STER SPEAKER DVR 32QFN

Search across all available documentation for this part.

Obsolete

Cirrus Logic Inc.

IC CODEC STER SPEAKER DVR 32QFN

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	WM8978CGEFL/V	WM8978 Series

Data Interface	PCM, I2S	PCM, I2S
Mounting Type	Surface Mount	Surface Mount
Number of ADCs / DACs [custom]	2	2
Number of ADCs / DACs [custom]	2	2
Operating Temperature [Max]	100 °C	100 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	32-VFQFN Exposed Pad	32-VFQFN Exposed Pad
Resolution (Bits)	24 b	24 b
S/N Ratio, ADCs / DACs (db) Typ [custom]	95 db	95 db
S/N Ratio, ADCs / DACs (db) Typ [custom]	98 db	98 db
Sigma Delta	True	True
Supplier Device Package	32-QFN (5x5)	32-QFN (5x5)
Type	Stereo Audio	Stereo Audio
Voltage - Supply, Analog [Max]	3.6 V	3.6 V
Voltage - Supply, Analog [Min]	2.5 V	2.5 V
Voltage - Supply, Digital [Max]	3.6 V	3.6 V
Voltage - Supply, Digital [Min]	1.71 V	1.71 V

IC CODEC STER SPEAKER DVR 32QFN

Part	Package / Case	Sigma Delta	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Data Interface	Supplier Device Package	Number of ADCs / DACs [custom]	Number of ADCs / DACs [custom]	Mounting Type	Resolution (Bits)	Type	S/N Ratio, ADCs / DACs (db) Typ [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]
Cirrus Logic Inc. WM8978CGEFL/V	32-VFQFN Exposed Pad		100 °C	-40 °C	3.6 V	2.5 V	1.71 V	3.6 V	I2S, PCM	32-QFN (5x5)	2	2	Surface Mount	24 b	Stereo Audio	95 db	98 db
Cirrus Logic Inc. WM8978CGEFL/RV	32-VFQFN Exposed Pad		100 °C	-40 °C	3.6 V	2.5 V	1.71 V	3.6 V	I2S, PCM	32-QFN (5x5)	2	2	Surface Mount	24 b	Stereo Audio	95 db	98 db

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

Distributor	Package	Quantity	$

General part information

Stereo Audio Interface 24 b I2S, PCM 32-QFN (5x5)

Technical documentation and resources

No documents available