Key facts
- Brand
- Analog Devices
- Model
- AD5231
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-07
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ANALOG DEVICES AD5231/AD5232/AD5233 handbook
AD5231/AD5232/AD5233 are nonvolatile memory digital potentiometers that maintain the wiper settings. They provide single-, dual-, and quad-channel programmable resistors with different resolutions and terminal resistances. This product can be used as a replacement for mechanical potentiometers for applications such as gain and offset adjustment, programmable voltage to current conversion, programmable filters, delays, time constants, etc.
Read onlineAnalog Devices AD5231 specifications
| Resolution | 1024 positions (10‑bit) |
|---|---|
| Supply Voltage | 3 V ± 10 % to 5 V ± 10 % (single‑supply) or ±2.5 V dual‑supply |
| Operating Temperature Range | −40 °C to +85 °C |
| Terminal Resistance Options | 10 kΩ, 50 kΩ, 100 kΩ |
| Data Retention | Typical 100 years at 55 °C |
Source: Analog Devices AD5231 Digital Potentiometer Datasheet
All Analog Devices AD5231 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What serial interface does the AD5231 use?
It uses an SPI‑compatible serial interface for programming and control.
How many position steps are available in the AD5231?
The device provides 1024 discrete positions.
What is the resolution of the AD5231?
The AD5231 provides 10‑bit resolution, giving 1024 discrete wiper positions.
Which terminal resistance versions are available?
The device is offered with 10 kΩ, 50 kΩ, and 100 kΩ terminal resistance options.