WM8976CGEFL/V Allicdata Electronics
Allicdata Part #:

598-2355-ND

Manufacturer Part#:

WM8976CGEFL/V

Price: $ 4.45
Product Category:

Integrated Circuits (ICs)

Manufacturer: Cirrus Logic Inc.
Short Description: IC CODEC STER SPEAKER DVR 32QFN
More Detail: Stereo Audio Interface 24 b I²S, PCM 32-QFN (5x5)
DataSheet: WM8976CGEFL/V datasheetWM8976CGEFL/V Datasheet/PDF
Quantity: 1636
1 +: $ 4.05090
10 +: $ 3.64329
25 +: $ 3.31909
100 +: $ 2.99533
250 +: $ 2.75247
500 +: $ 2.50960
1000 +: $ 2.18579
2500 +: $ 2.10483
Stock 1636Can Ship Immediately
$ 4.45
Specifications
Series: --
Packaging: Tray 
Part Status: Active
Type: Stereo Audio
Data Interface: I²S, PCM
Resolution (Bits): 24 b
Number of ADCs / DACs: 1 / 2
Sigma Delta: Yes
S/N Ratio, ADCs / DACs (db) Typ: 95 / 98
Dynamic Range, ADCs / DACs (db) Typ: --
Voltage - Supply, Analog: 2.5 V ~ 3.6 V
Voltage - Supply, Digital: 1.71 V ~ 3.6 V
Operating Temperature: -25°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 32-VFQFN Exposed Pad
Supplier Device Package: 32-QFN (5x5)
Description

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WM8976CGEFL/V Application Field and Working Principle

The WM8976CGEFL/V is one of the many Digital to Analog (DAC) and Analog to Digital (ADC) Audio Codecs on the market. It is designed for use in a wide range of applications, from automotive audio and home theater systems, to mobile phones, tablets and other portable devices. The WM8976CGEFL/V has a small footprint and is available in a range of package sizes. It provides integrated Digital-to-Analog Converters (DAC) and Analog-to-Digital Converters (ADC) with reduced power consumption, while delivering quality audio performance.

Features of WM8976CGEFL/V

The WM8976CGEFL/V is an audio CODEC with a range of features. It includes an integrated dual-channel DAC and a single-channel ADC with up to sixteen-bit resolution. It also supports Variable Sample Rate input and output, variable Audio Filter cutoff, 3G/4G Noise Shaping, Zero-cross Auto Interpolation, Switchable A/D/Gain Input Range and Low-power Operation.

The WM8976CGEFL/V also features Low-noise Microphone Interfacing, a Mono Mixer and a Dynamic Range Control (DRC) for adjusting the level of bass and treble. It supports a range of gain stages and a wide range of inputs and outputs. It being a CODEC, it also supports both Digital Audio Interfacing (DAI) and Digital Serial Interfacing (SPI).

Working Principle

The WM8976CGEFL/V is a high performance digital audio CODEC which utilizes digital control and analog topology. It is based on an 8-bit digital core, which is used to process the input signal to provide low noise and distortion. The digital core is connected to a range of digital filters and logic functions which control the output audio signal.

The WM8976CGEFL/V also contains Analog topology which control the DAC and ADC functionalities. The analog topology includes a DAC driver, an ADC pre-amplifier, and an analog filter. The DAC driver is responsible for providing the voltage levels needed to drive the DACs. The ADC pre-amplifier is used to amplify the signal from the microphone, while the analog filter is used to reduce the out of band noise. The WM8976CGEFL/V also contains a range of digital control logic which is used to configure the CODEC according to user requirements.

The WM8976CGEFL/V has integrated Digital-to-Analog Converter (DAC) and Analog-to-Digital Converter (ADC) with reduced power consumption, while delivering quality audio performance. It also features low-noise Microphone Interfacing, a Mono Mixer and a Dynamic Range Control (DRC) for adjusting the level of bass and treble. It supports a range of gain stages and a wide range of inputs and outputs.

Conclusion

The WM8976CGEFL/V is a high performance audio CODEC, designed for use in a wide variety of applications. It provides integrated Digital-to-Analog Converter (DAC) and Analog-to-Digital Converter (ADC) with reduced power consumption, while delivering quality audio performance. It also features low-noise Microphone Interfacing, a Mono Mixer and a Dynamic Range Control (DRC) for adjusting the level of bass and treble. It supports a range of gain stages and a wide range of inputs and outputs, making it an ideal solution for many audio applications.

The specific data is subject to PDF, and the above content is for reference

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