PCM2902BDBR
IC STEREO AUD CODEC W/USB 28SSOPManufacturer: Texas Instruments
Categories: CODECS
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Texas Instruments PCM2902BDBR is a stereo audio codec featuring a full-speed USB 2.0 interface. This component integrates a stereo audio interface with 16-bit resolution for both analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The ADCs offer a typical dynamic range of 89 dB and a signal-to-noise ratio (SNR) of 89 dB, while the DACs provide a typical dynamic range of 93 dB and an SNR of 96 dB.
The PCM2902BDBR utilizes Sigma Delta technology for its conversion process. It is supplied in a 28-SSOP package, designed for surface mounting. The device operates across an analog and digital supply voltage range of 4.35V to 5.25V and has an operating temperature range of -25°C to 85°C. This codec is commonly found in applications requiring high-quality audio processing and USB connectivity, such as consumer electronics, personal computing, and portable audio devices. The component is provided in tape and reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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 |