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Quantity | Price |
---|---|
1+ | $50.350 |
5+ | $43.470 |
10+ | $36.600 |
Product Information
Product Overview
AD7722 is a complete low power, 16bit, Σ-∆ ADC. The part operates from a 5V supply and accepts a differential input voltage range of 0V to +2.5V or ±1.25V centered around a common-mode bias. The AD7722 provides 16bit performance for input bandwidths up to 90.625KHz. The part provides data at an output word rate of 195.3KHz. The analog input is continuously sampled by an analog modulator, eliminating the need for external sample-and-hold circuitry. The modulator output is processed by two finite impulse response (FIR) digital filters in series. The on-chip filtering reduces the external antialias requirements to first order, in most cases.
- 16bit Ʃ-Δ ADC
- 64 x oversampling ratio
- Up to 220KSPS output word rate
- Low-pass, linear phase digital filter
- Inherently monotonic
- On-chip 2.5V voltage reference
- Single-supply 5V
- High speed parallel or serial interface
- 44 lead MQFP package
- Operating temperature range from -40 to 85°C
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
16bit
Differential, Single Ended
Single
5.25V
44Pins
85°C
-
No SVHC (21-Jan-2025)
195kSPS
3 Wire, Parallel, Serial
4.75V
MQFP
-40°C
Single 16-Bit Sigma-Delta ADCs
MSL 3 - 168 hours
Technical Docs (2)
Legislation and Environmental
RoHS
RoHS
Product Compliance Certificate