AD5241
AD5241 is 256-Position Digital Potentiometers manufactured by Analog Devices.
Data Sheet AD5241/AD5242
I2C-patible 256-Position Digital Potentiometers
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-patible interface with readback capability
- Extra programmable logic outputs
- Self contained shutdown feature
- Extended temperature range:
- 40°C to +105°C
APPLICATIONS
- Multimedia, video, and audio
- munications
- Mechanical potentiometer replacement
- Instrumentation: gain, offset adjustment
- Programmable voltage-to-current conversion
- Line impedance matching
FUNCTIONAL BLOCK DIAGRAM
Figure 1....
