Cirrus Logic Inc. WM8978CGEFL/RV Integrated Circuits (ICs)
IC CODEC STER SPEAKER DVR 32QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
WM8978CGEFL/RV
Detailed Description
IC CODEC STER SPEAKER DVR 32QFN
Package
32-VFQFN Exposed Pad
Key Features
Package: 32-VFQFN Exposed Pad
Lifecycle Status
Last Time Buy
Datasheet
WM8978CGEFL/RV Datasheet
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Technical Specifications
Cirrus Logic Inc. WM8978CGEFL/RV Integrated Circuits (ICs) technical specifications.
General
Package / Case
32-QFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package
32-VFQFN Exposed Pad
Type
Stereo Audio
Resolution Bits
24 b
Data Interface
I²S, PCM
Voltage Supply Analog
2.5V ~ 3.6V
Voltage Supply Digital
1.71V ~ 3.6V
Number of Ad Cs Da Cs
2 / 2
Alternate Parts Comparison (WM8978CGEFL/RV vs WM8974CGEFL/V vs WM8904CGEFL/V vs WM8941GEFL/V)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-QFN | 24-QFN | 32-QFN | 28-QFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 100°C | -40°C ~ 85°C | -40°C ~ 85°C | -25°C ~ 85°C |
| Number of Ad Cs Da Cs | 2 / 2 | 1 / 1 | 2 / 2 | 1 / 1 |
| Package | 32-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 32-WFQFN Exposed Pad | 28-WFQFN Exposed Pad |
| Resolution Bits | 24 b | 24 b | 24 b | 24 b |
| Sigma Delta | Yes | Yes | Yes | Yes |
| Sn Ratio Ad Cs Da Cs Db Typ | 95 / 98 | 94 / 98 | 91 / 96 | 91 / 98 |
| Type | Stereo Audio | Audio | Stereo Audio | Audio, Video Buffer |
| Voltage Supply Analog | 2.5V ~ 3.6V | 2.5V ~ 3.6V | 1.71V ~ 2V | 2.5V ~ 3.6V |
| Voltage Supply Digital | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.42V ~ 3.6V | 1.71V ~ 3.6V |
| Lifecycle Status | -- | Last Time Buy | Active | Obsolete |
| Action |
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