CAT5259 - Quad Digitally Programmable Potentiometers
The CAT5259 is four digitally programmable poten * tiometers (DPPs™) integrated with control logic and 16 bytes of NVRAM memory.
Each DPP consists of a series of resistive elements connected between two externally accessible end points.
The tap points between each resistive element are connec
CAT5259 Features
* Four linear taper digitally programmable potentiometers
* 256 resistor taps per potentiometer
* End to end resistance 50kΩ or 100kΩ
* Potentiometer control and memory access via I²C interface
* Low wiper resistance, typically 100Ω
* Nonvolatile memor
