Key facts
- Brand
- Analog Devices
- Model
- AD5227
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-02
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ANALOG DEVICES AD5227 handbook (1)
The AD5227 64-Position Up/Down Control Digital Potentiometer is an ultra-low power, low temperature coefficient, high speed switching, low cost digital potentiometer with 10 kΩ, 50 kΩ, and 100 kΩ end-to-end terminal resistance options. It is programmed via the I2C interface, making it simple and flexible to use. The device is suitable for use as replacements for mechanical potentiometers and trimmers, as well as LCD backlight, contrast, and brightness controls, portable electronics level adjustment, programmable power supplies, digital trimmer replacements, and automatic closed-loop control applications.
Read onlineAnalog Devices AD5227 specifications
| Resolution | 6 Bits |
|---|---|
| Operating temperature range | -40°C to +105°C |
| Power supply voltage range | 2.7 V to 5.5 V |
| Package type | SOT-23-8 |
Source: Analog Devices AD5227 Digital Potentiometer Datasheet
All Analog Devices AD5227 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How does the AD5227 interface work?
It uses a simple 3-wire up/down interface that allows manual switching or high speed digital control.
What is the default state of the AD5227 at power-up?
The device presets to midscale at power-up.
How many steps does the AD5227 provide?
The AD5227 provides 64 steps, corresponding to a 6‑bit resolution.
What is the operating voltage range of the AD5227?
It operates from 2.7 V up to 5.5 V.