CAT5261 Datasheet (Catalyst Semiconductor) - Dual Digitally Programmable Potentiometers

CAT5261, Dual Digitally Programmable Potentiometers

The CAT5261 is two Digitally Programmable Potentiometers (DPPs™) integrated with control logic and 8 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 connected to the w

CAT5261 Features

* Two linear-taper digitally programmable potentiometers

* 256 resistor taps per potentiometer

* End to end resistance 50kΩ or 100kΩ

* Potentiometer control and memory access via SPI interface

* Low wiper resistance, typically 100

* Nonvolatile memory