This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

WM8944BECS/R +BOM

Transmit and Receive capability

Manufacturer:

Cirrus Logic, Inc
Mfr.Part #:

WM8944BECS/R
Datasheet:

WM8944BECS/R Datasheet (PDF)
Mount:

Surface Mount
Number Of Pins:

25
Interface:

I2C, SPI
Max Operating Temperature:

85 °C
EDA/CAD Models:

Request Free CAD Models for WM8944BECS/R

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

WM8944BECS/R General Description

The WM8944BECS/R stands out for its high signal-to-noise ratio (SNR) and low total harmonic distortion (THD), ensuring clear and distortion-free audio output. Its built-in EQ and dynamic range control capabilities provide further customization of the audio experience, allowing for personalized sound profiles tailored to user preferences

Key Features

Hi-fi audio codec
94 dB SNR during ADC recording (‘A’ weighted)
96 dB SNR during DAC playback (‘A’ weighted)
2 analog audio inputs
Integrated bias reference for electret microphones
Digital microphone interface (Stereo)
Powerful digital mixing / DSP functions:
5-notch filters
5-band equalizer (EQ)
ReTune™ parametric filter
Dynamic range control and noise gate
Low-pass/High-pass filters
Direct Form 1 (DF1) programmable digital filter
3D stereo enhancement (for digital mic input)
Digital beep generator
Mono line output
Mono BTL headphone/speaker output driver
I²S digital audio interface - sample rates 8kHz to 48kHz
Frequency Locked Loop (FLL) frequency conversion / filter
Video buffer function
Integrated LDO low-noise voltage regulator
25-ball W-CSP package (2.38 x 2.38 x 0.7mm, 0.5mm pitch)

Specifications

Mount	Surface Mount	Number of Pins	25
Interface	I2C, SPI	Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C	Number of A/D Converters	1
Number of D/A Converters	1	Resolution	3 B
Type	General Purpose