| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD73311ARZ is a complete analog front-end processor from Analog Devices designed for general purpose applications including speech and telephony. It integrates a 16-bit A/D conversion channel and a 16-bit D/A conversion channel, each providing 70 dB signal-to-noise ratio over a voiceband signal bandwidth.
Key specifications include a maximum sample rate of 64 kS/s, 75 dB ADC SNR, 70 dB DAC SNR, and -90 dB crosstalk. The device features low group delay of 25 µs per ADC channel and 50 µs per DAC channel, making it suitable for active control applications. The gains of the A/D and D/A channels are programmable over 38 dB and 21 dB ranges respectively.
The AD73311ARZ operates from a single 2.7V to 5.5V supply and consumes a maximum of 50 mW at 2.7V. It includes an on-chip reference voltage for single supply operation. The flexible serial port allows cascading of up to 8 devices.
The part is available in a 20-lead SOIC surface mount package (20-SOIC, 7.50mm width). It is suitable for general purpose analog I/O, speech processing, cordless communications, telephony, active sound and vibration control, and data communications.
16 bits.
64 kS/s.
2.7V to 5.5V.
20-SOIC.
75 dB.
Yes, RoHS3 compliant (unverified).
50 mW max at 2.7V.