WM8940CGEFL/V
IC CODEC MONO SPKR DRIVER QFNManufacturer: Cirrus Logic Inc.
Categories: CODECS
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The Cirrus Logic WM8940CGEFL-V is a high-performance mono audio CODEC designed for demanding audio applications. This component features a 24-bit resolution for both analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), offering exceptional audio fidelity with a typical signal-to-noise ratio of 94 dB for ADCs and 98 dB for DACs. It supports a serial data interface and includes a mono speaker driver, making it suitable for portable audio devices, personal audio players, and other consumer electronics requiring efficient audio processing. The device operates within an analog supply voltage range of 2.5V to 3.6V and a digital supply voltage range of 1.71V to 3.6V, with an operating temperature range of -25°C to 85°C. Packaged in a 24-QFN (4x4) with an exposed pad, the WM8940CGEFL-V is designed for surface mount applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 24-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Audio |
| Data Interface | Serial |
| Operating Temperature | -25°C ~ 85°C |
| Voltage - Supply, Analog | 2.5V ~ 3.6V |
| Voltage - Supply, Digital | 1.71V ~ 3.6V |
| Resolution (Bits) | 24 b |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| Number of ADCs / DACs | 1 / 1 |
| S/N Ratio, ADCs / DACs (db) Typ | 94 / 98 |
| Sigma Delta | Yes |
| Supplier Device Package | 24-QFN (4x4) |
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