Key facts
- Brand
- Analog Devices
- Model
- AD5254
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-08
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Analog Devices AD5253/AD5254 Digital Potentiometer Datasheet
The AD5253 and AD5254 are quad‑channel, non‑volatile memory digital potentiometers offering 64‑position (AD5253) or 256‑position (AD5254) resolution. They provide I²C‑compatible serial interfaces, programmable wiper settings, and optional user‑defined EEPROM storage for system identification or lookup tables.
The document lists detailed electrical specifications, timing characteristics, absolute maximum ratings, and recommended layout guidelines. It also describes typical applications such as mechanical potentiometer replacement, LED backlight control, and programmable gain or offset circuits.
Analog Devices AD5254 specifications
| Resolution (AD5253) | 6 bits |
|---|---|
| Resolution (AD5254) | 8 bits |
| Operating temperature range | -40 °C to +85 °C |
| Data retention (non‑volatile memory) | 100 years (typical) |
Source: Analog Devices AD5253/AD5254 Digital Potentiometer Datasheet
All Analog Devices AD5254 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the resolution of the AD5253 and AD5254?
The AD5253 provides 6‑bit resolution, while the AD5254 provides 8‑bit resolution.
From: Analog Devices AD5253/AD5254 Digital Potentiometer Datasheet
What is the operating temperature range?
Both parts are rated for operation from –40 °C up to +85 °C.
From: Analog Devices AD5253/AD5254 Digital Potentiometer Datasheet
How many wiper positions does the AD5253 provide?
The AD5253 provides 64 programmable wiper positions.
What is the typical data‑retention time of the non‑volatile memory?
The non‑volatile memory retains data for about 100 years at 55 °C.