| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,043 pcs
|
2043 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The Texas Instruments PCM2904DB is a stereo audio CODEC designed for USB 1.1 applications. It integrates a USB interface with full-speed transceivers, compliant with the USB 1.1 specification.
This device features 2 ADC channels and 2 DAC channels, each with 16-bit resolution. The maximum sampling rate for the ADC is 48kHz, and for the DAC, it is also 48kHz. The analog performance includes a dynamic range of 89 dB for the ADC and 93 dB for the DAC, with low THD+N figures.
The PCM2904DB operates from a single 5V supply (VBUS) and supports bus-powered configurations. It includes features like HID control for volume and mute functions. The CODEC is supplied in a 28-pin SSOP package suitable for surface mounting.
Applications for the PCM2904DB include USB audio speakers, USB headsets, USB monitors, and USB audio interface boxes.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.14 | $7.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 4.35V to 5.25V.
The PCM2904DB is available in a 28-SSOP package.
The operating temperature range is -25°C to 85°C.
The PCM2904DB is RoHS3 Compliant.
The PCM2904DB has 2 ADC channels and 2 DAC channels.
The resolution is 16 bits.
The maximum sampling rate for both ADC and DAC is 48kHz.