WM8903CLGEFK
IC CODEC STEREO ULP 40QFNManufacturer: Cirrus Logic Inc.
Categories: CODECS
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Cirrus Logic Inc. WM8903CLGEFK is a highly integrated, ultra-low power stereo audio CODEC. This component features two stereo analog-to-digital converters (ADCs) and two stereo digital-to-analog converters (DACs), each supporting up to 24-bit resolution. The WM8903CLGEFK is designed for applications requiring advanced audio processing, offering a typical S/N ratio of 92 dB for ADCs and 96 dB for DACs. It operates with analog supply voltages between 1.71V and 2V, and digital supply voltages ranging from 1.42V to 3.6V. The device utilizes Sigma Delta architecture for efficient conversion. The WM8903CLGEFK is supplied in a 40-QFN (5x5) package with an exposed pad, suitable for surface mounting. This component finds application in portable audio devices and consumer electronics.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 40-UFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Stereo Audio |
| Data Interface | - |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 1.71V ~ 2V |
| Voltage - Supply, Digital | 1.42V ~ 3.6V |
| Resolution (Bits) | 24 b |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| Number of ADCs / DACs | 2 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | 92 / 96 |
| Sigma Delta | Yes |
| Supplier Device Package | 40-QFN (5x5) |
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