| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADAU1702 is a complete single-chip audio system from Analog Devices, integrating a 28-/56-bit digital audio DSP with two ADCs and four DACs. It operates at a clock frequency of 25 MHz and provides 25 MIPS of processing power. The device supports sampling rates up to 192 kHz and includes a PLL for flexible clock generation.
The ADC section delivers an SNR of 100 dB with THD+N of -83 dB, while the DAC section achieves 104 dB SNR with THD+N of -90 dB. The digital audio interface supports I2S, left-justified, right-justified, and TDM modes. Control is via I2C or SPI serial interfaces.
The ADAU1702 includes on-chip 3 kB program memory and an auxiliary ADC with a 4-input multiplexer for analog control. It features GPIOs for digital controls and is fully programmable with Analog Devices' SigmaStudio graphical tool. The device is housed in a 48-lead LQFP package (7x7 mm) for surface mount assembly and operates over a temperature range of 0°C to 70°C.
The supply voltage is 3.3 V.
It is available in a 48-lead LQFP package (7x7 mm) for surface mount mounting.
The device operates from 0°C to 70°C.
It has two ADCs with 100 dB SNR and -83 dB THD+N, and four DACs with 104 dB SNR and -90 dB THD+N.
The device supports I2S, left-justified, right-justified, and TDM serial audio interface modes.
The ADAU1702JSTZ supports I2C and SPI control interfaces.
The device supports sampling rates up to 192 kHz.