Datasheet Details
- Part number
- AD5242
- Manufacturer
- Analog Devices ↗
- File Size
- 1.12 MB
- Datasheet
- AD5242_AnalogDevices.pdf
- Description
- 256-Position Digital Potentiometers
AD5242 Description
Data Sheet AD5241/AD5242 I2C-Compatible 256-Position Digital Potentiometers .
Figure 2.
AD5242 Features
* 256 positions
* 10 kΩ, 100 kΩ, 1 MΩ
* Low temperature coefficient: 30 ppm/°C
* Internal power on midscale preset
* Single-supply 2.7 V to 5.5 V or dual-supply ±2.7 V for ac or
bipolar operation
* I2C-compatible interface with readback capability
* Extra programmable log
AD5242 Applications
* Multimedia, video, and audio
* Communications
* Mechanical potentiometer replacement
* Instrumentation: gain, offset adjustment
* Programmable voltage-to-current conversion
* Line impedance matching
FUNCTIONAL BLOCK DIAGRAM
Figure 1. AD5241 Functional Block Diagram
GENERA
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