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WM9094 Ultra Low Power Audio Subsystem

WM9094 Description

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

WM9094 Features

* 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 s

WM9094 Applications

* The WM9094 is controlled using a two-wire I2C interface. An integrated oscillator generates all internal clocks, removing the need to provide any external clock. Separate mixer and volume controls are provided for each headphone and speaker driver. Automatic Gain Control limits the speaker output s

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Datasheet Details

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

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Ultra Low Power Audio Subsystem Wolfson Microelectronics
Wolfson Microelectronics WM9094-like datasheet