Key facts
- Brand
- Analog Devices
- Model
- AD5235
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD5235 Digital Potentiometer Datasheet
The AD5235 digital potentiometer provides two independent channels with 10‑bit resolution (1024 steps) and non‑volatile memory that retains wiper settings after power‑off. It supports single‑supply operation from 2.7 V to 5 V or dual‑supply ±2.5 V and includes SPI‑compatible serial interface, write‑protect, and EEMEM storage for user data.
The datasheet details electrical characteristics, timing diagrams, absolute maximum ratings, pin functions, and typical performance graphs. It also describes programming modes, advanced control features, and application examples such as gain control, voltage‑to‑current conversion, and optical transmitter calibration.
Analog Devices AD5235 specifications
| Resolution | 10 bits (1024 steps) |
|---|---|
| Nominal Resistance Options | 25 kΩ, 250 kΩ |
| Temperature Coefficient | 35 ppm/°C |
| Single‑Supply Voltage Range | 2.7 V to 5 V |
| Dual‑Supply Voltage Range | ±2.5 V |
| Programming Cycle Endurance | 1 M cycles |
Source: Analog Devices AD5235 Digital Potentiometer Datasheet
All Analog Devices AD5235 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the resolution of the AD5235?
The AD5235 provides 10‑bit resolution, giving 1024 discrete steps.
How many programming cycles can the AD5235 endure?
The device is rated for up to one million programming cycles.