| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,800 pcs
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3800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD1871YRS is a stereo audio analog-to-digital converter designed for high-performance digital audio applications. It integrates two 24-bit sigma-delta conversion channels with programmable gain amplifiers (PGA) providing 0 dB to 12 dB gain in 3 dB steps. The device supports sampling rates up to 96 kHz and achieves a typical dynamic range of 105 dB.
Operates from a 5 V analog supply and features a 3.3 V tolerant digital interface. The SPI data interface allows flexible serial data output in right-justified, left-justified, I2S compatible, or DSP serial port modes. On-chip reference eliminates the need for external reference components.
Available in a 28-SSOP surface-mount package. Operating temperature range of -40°C to 105°C suits industrial and automotive environments. The sigma-delta architecture with multibit modulation reduces idle tones and noise floor.
The analog supply voltage is 5 V nominal, and the digital interface is 3.3 V tolerant.
It is available in a 28-SSOP surface-mount package (0.209", 5.30mm Width).
It operates from -40°C to 105°C.
RoHS3 compliance is indicated but unverified (low confidence).
24-bit resolution with a maximum sampling rate of 96 kHz.
SPI serial data interface.
Typical dynamic range is 105 dB.