Key facts
- Brand
- Analog Devices
- Model
- AD5273
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD5273 Digital Potentiometer Datasheet
The AD5273 digital potentiometer provides 64 programmable positions using fuse‑link OTP technology. It can be programmed via a 2‑wire I²C‑compatible interface and, once programmed, retains its setting permanently regardless of supply variations.
Designed for applications such as system calibrations, automotive electronics adjustments, and replacement of mechanical trimmers, the device is offered in 1 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ resistance options in a compact 8‑lead SOT‑23 package. It operates from 2.7 V to 5.5 V and supports a wide temperature range of –40 °C to +105 °C.
Analog Devices AD5273 specifications
| Supply Voltage Range | 2.7 V to 5.5 V |
|---|---|
| Resolution | 6 bits |
| Power‑up Supply Current | 0.1 pA to 5 pA |
| Operating Temperature Range | –40 °C to +105 °C |
Source: Analog Devices AD5273 Digital Potentiometer Datasheet
All Analog Devices AD5273 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What interface is used to program the AD5273?
The device is programmed using a 2‑wire I²C‑compatible digital control.
How many AD5273 devices can share the same I²C bus?
Up to two devices can be addressed on the same bus using the ADO address bit.
How many positions does the AD5273 have?
The AD5273 provides 64 programmable positions.
What supply voltage range does the AD5273 support?
It operates from 2.7 V up to 5.5 V.