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 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 |
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) |
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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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