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4,700 pcs
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4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments PCM1804DB is a high-performance stereo Analog-to-Digital Converter (ADC) with a 24-bit resolution and a maximum sampling rate of 192kHz. It offers a typical Signal-to-Noise Ratio (SNR) of 112dB and a dynamic range of 112dB, with a THD+N of -102dB, ensuring excellent audio fidelity.
This ADC features fully differential analog inputs supporting up to ±2.5V and a versatile audio interface that can operate in master or slave mode, supporting formats like I2S, Left-Justified, Standard 24-Bit, and DSD. It includes a high-performance linear phase antialias digital filter with minimal pass-band ripple and significant stop-band attenuation.
The PCM1804DB operates with dual power supplies, typically 5V for analog and 3.3V for digital circuits, consuming around 225mW of power. It is housed in a compact 28-pin SSOP package, suitable for surface mount applications. The device also includes a high-pass filter with a -3dB point at 1Hz (at 48kHz sampling rate).
Applications for the PCM1804DB include AV amplifiers, MD players, digital VTRs, digital mixers, and digital recorder systems, where high-quality audio conversion is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.32 | $3.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCM1804DB is a 24-bit audio ADC.
The PCM1804DB supports a maximum sampling rate of 192kHz.
The typical Signal-to-Noise Ratio (SNR) for the PCM1804DB is 112dB.
The PCM1804DB features fully differential analog inputs.
The PCM1804DB supports Left-Justified, I2S, Standard 24-Bit, and DSD data formats.
The PCM1804DB operates within a temperature range of -10°C to 70°C.
The PCM1804DB is supplied in a 28-SSOP package.