Key facts
- Brand
- Analog Devices
- Model
- AD7703
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD7703 Datasheet
The AD7703 is a 20‑bit analog‑to‑digital converter designed for high‑resolution, low‑frequency measurements in industrial process control, weighing scales, portable instrumentation and remote data acquisition. It features on‑chip self‑calibration, ultralow power standby mode, and a flexible serial interface that supports both asynchronous UART‑compatible and synchronous modes.
The device provides a 4 kSPS output data rate, selectable unipolar (0 V to 2.5 V) or bipolar (±2.5 V) input ranges, and programmable low‑pass filter corner frequencies from 0.1 Hz to 10 Hz. Detailed specifications include resolution, linearity, power‑supply requirements, pin configuration and timing characteristics.
All Analog Devices AD7703 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What kind of serial interface does the AD7703 have?
It has a flexible serial port with an asynchronous UART‑compatible mode and two synchronous modes.
What is the maximum sampling rate of the AD7703?
The AD7703 can output data at up to 4 kSPS.
How much power does the AD7703 consume in standby mode?
In standby (sleep) mode the device consumes typically 10 µW.