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CAT5270 Datasheet Dual Digitally Programmable Potentiometers

Manufacturer: onsemi

Overview: CAT5270 Dual Digitally Programmable Potentiometers (DPP) with 256 Taps & I2C patible.

General Description

The CAT5270 is a volatile 256−tap by two channels, digitally programmable potentiometer (DPP) with an I2C patible interface.

Each DPP consists of a linear taper series of resistive elements connected between two externally accessible end points.

The tap points between each resistive element are connected to the wiper outputs with CMOS switches.

Key Features

  • Two Linear Taper Digitally Programmable Potentiometers.
  • 256 Resistor Taps per Potentiometer.
  • End to End Resistance 50 kW, 100 kW.
  • I2C Compatible Interface.
  • Low Wiper Resistance 75 W (typ. ).
  • 2.5 V to 5.5 V Operation.
  • Standby Current Less than 1 mA.
  • Power On to Mid Scale.
  • 14.
  • lead TSSOP Package.
  • Industrial Temperature Range RH0 RH1 SDA SCL I2C COMPAT- 256.

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CAT5270 Distributor