ANALOG DEVICES AD5245BRJZ100-RL7

AD5245 is a 256-position I²C-compatible digital potentiometer. This potentiometer perform the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature coefficient performance. The wiper settings are controllable through an I²C-compatible digital interface, which can also be used to read back the wiper register content. AD0 can be used to place two devices on the same bus. Command bits are available to reset the wiper position to midscale or to shut down the device into a state of zero power consumption. It is widely used in application such as mechanical potentiometer replacement in new designs, LCD panel VCOM adjustment, LCD panel brightness and contrast control, transducer adjustment of pressure, temperature, position, chemical, and optical sensors, RF amplifier biasing, automotive electronics adjustment, gain control and offset adjustment etc.