WM8731CLSEFL/R
IC CODEC PORTABLE INTERNET 28QFNManufacturer: Cirrus Logic Inc.
Categories: CODECS
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The Cirrus Logic WM8731CLSEFL-R is a high-performance stereo audio codec for portable digital audio applications. This 24-bit device features two stereo DAC channels and two stereo ADC channels, offering a typical dynamic range of 90dB for ADCs and 95dB for DACs, with signal-to-noise ratios of 90dB and 100dB respectively. The WM8731CLSEFL-R supports serial data interfaces, including I2S, MSB justified, and LSB justified formats. It operates from analog supply voltages between 1.8V and 3.6V, and digital supply voltages from 1.42V to 3.6V. The codec is housed in a compact 28-QFN (5x5) package and is supplied on tape and reel for surface mounting. This component is widely utilized in consumer electronics, personal audio devices, and communication systems requiring robust audio processing.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Audio |
| Data Interface | Serial |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 1.8V ~ 3.6V |
| Voltage - Supply, Digital | 1.42V ~ 3.6V |
| Resolution (Bits) | 24 b |
| Dynamic Range, ADCs / DACs (db) Typ | 90 / 95 |
| Number of ADCs / DACs | 2 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | 90 / 100 |
| Sigma Delta | Yes |
| Supplier Device Package | 28-QFN (5x5) |
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