CAT5269 Datasheet - Catalyst Semiconductor

CAT5269 Dual Digitally Programmable Potentiometers

The CAT5259 is two digitally programmable poten * tiometers (DPPs™) integrated with control logic and 18 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 connect.

CAT5269 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 2-wire interface (I2C like)

* Low wiper resistance, typically 100Ω

* Non

CAT5269_CatalystSemiconductor.pdf