PCM2902EG4
IC STEREO AUD CODEC W/USB 28SSOPManufacturer: Texas Instruments
Categories: CODECS
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Texas Instruments PCM2902EG4 is a highly integrated stereo audio codec featuring a USB 2.0 full-speed interface. This 16-bit codec offers two stereo playback channels (DACs) and two stereo record channels (ADCs), providing a typical dynamic range of 89 dB for ADCs and 93 dB for DACs, with signal-to-noise ratios of 89 dB (ADC) and 96 dB (DAC). The device supports a sampling rate up to 48 kHz. Its Sigma-Delta architecture ensures high-fidelity audio conversion. Supplied in a 28-SSOP package, the PCM2902EG4 is designed for surface mount applications with typical analog and digital supply voltages ranging from 4.35V to 5.25V. This component is widely utilized in consumer electronics, personal audio devices, and communication systems requiring seamless USB audio integration.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 28-SSOP (0.209"", 5.30mm Width) |
| Mounting Type | Surface Mount |
| Type | Stereo Audio |
| Data Interface | USB |
| Operating Temperature | -25°C ~ 85°C |
| Voltage - Supply, Analog | 4.35V ~ 5.25V |
| Voltage - Supply, Digital | 4.35V ~ 5.25V |
| Resolution (Bits) | 16 b |
| Dynamic Range, ADCs / DACs (db) Typ | 89 / 93 |
| Number of ADCs / DACs | 2 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | 89 / 96 |
| Sigma Delta | Yes |
| Supplier Device Package | 28-SSOP |
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