WM9094 - Ultra Low Power Audio Subsystem

Wolfson Microelectronics

Datasheet Details

Part number	WM9094
Manufacturer	Wolfson Microelectronics
File Size	1.40 MB
Description	Ultra Low Power Audio Subsystem
Datasheet	WM9094-WolfsonMicroelectronics.pdf

The WM9094[1] is a high performance low power audio subsystem, including headphone driver and Class AB/D earpiece/speaker driver.

Mono Class D speaker driver - 2W at 5V SVDD @1%THD+N into 4Ω - 650mW at 3.6V SVDD @1%THD+N into 8Ω - 92dB SNR.
Ground referenced stereo headphone driver - 34mW into 16Ω load @ 1% THD+N - 96dB SNR - 80dB THD+N.
Mono Class AB earpiece driver - 40mW into 8Ω load.
Differential and single ended analogue input configurations - Compatible with ground-referenced audio sources.
Integrated oscillator for clocking requirements.
I2C 2-wire software control interface.
Auto.

📁 WM9094 Similar Datasheet

WM9081 - Mono DAC (Cirrus Logic)
WM9701 - Low Power AC97 Multimedia Audio Codec (Wolfson Microelectronics plc)
WM9701A - Low Power AC97 Multimedia Audio Codec (Wolfson Microelectronics plc)
WM9703 - AC97 Revision 2.1 Audio Codec (Wolfson Microelectronics plc)
WM9704M - AMC97 Audio and Modem Codec (Wolfson Microelectronics plc)
WM9704Q - 4-Channel Surround Sound Codec (Wolfson Microelectronics plc)
WM9705 - Multimedia AC97 CODEC with Integrated Touch Screen Controller (Wolfson Microelectronics plc)
WM9707 - AC97 Revision 2.1 Audio Codec with Spdif Output (Wolfson Microelectronics plc)

Other Datasheets by Wolfson Microelectronics

Published: May 27, 2016 |