WM8944B Mono Low-Power CODEC

Cirrus Logic

Description

WM8944B Mono Low-Power CODEC with Video Buffer .
The WM8944B is a highly integrated low power hi-fi CODEC designed for portable devices such as digital still cameras.

📥 Download Datasheet

WM8944B Datasheet Preview — Preview of WM8944B PDF

Datasheet Specifications

Part number: WM8944B
Manufacturer: Cirrus Logic
File Size: 2.56 MB
Datasheet: WM8944B-CirrusLogic.pdf
Description: Mono Low-Power CODEC

Features

* Hi-fi audio CODEC - 94dB SNR during ADC recording (‘A’ weighted) - 96dB SNR during DAC playback (‘A’ weighted)
* 2 analogue audio inputs
* Integrated bias reference for electret microphones
* Digital microphone interface (Stereo)
* Powerful digital mixing / DSP functions: - 5-n

Applications

* Digital Still Cameras (DSC)
* Multimedia phones VBREFR VBOUT CURRENT MODE VIDEO BUFFER WM8944B AUX IN1/DMICDAT Analogue Mic Mux / PGA DMICDAT DMICCLK (GPIO) Digital Mic Interface ADC L ADC / Record Digital Filters DSP Core (L/HPF, 3D Surround, 5-notch filter, Re-Tune EQ, Dynamic

WM8944B Distributors

📁 Related Datasheet

WM8940 WM8903 WM8912 WM8918 WM8951L WM8953

📌 All Tags

WM8944B Mono Low-Power CODEC Cirrus Logic

Cirrus Logic WM8944B-like datasheet