DP7259 - Quad Digital Potentiometer

Datasheet Details

The DP7259 is four digital potentiometers (DPs) integrated with control logic and 16 bytes of NVRAM memory.

Each DP 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 wiper outp

Quad Digital Potentiometers (DP) with 256 Taps and 2-wire Interface.

Four linear taper digital potentiometers 256 resistor taps per potentiometer End to end resistance 50k or 100k Potentiometer control and memory access via 2-wire interface (I2C like) Low wiper resistance, typically 100 Nonvolatile memory storage for up to four wiper settings for each potentiometer Automatic recall of saved wiper settings at power up 2.5 to 6.0 volt operation Standby current less than 1µA 1,000,000 nonvolatile WRITE cycles 100 year nonvolatile memory data retention 24-lead SOI.

Part Number	Description
DP7251	Quad Digital Potentiometer
DP7241	Quad Digital Potentiometer
DP7261	Dual Digital Potentiometers
DP7269	Dual Digital Potentiometers
DP7401	Quad Digital Potentiometer
DP7409	Quad Digital Potentiometer
DP7411	Dual Digital Potentiometers
DP7419	Dual Digital Potentiometers