CAT5270 Overview
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.
CAT5270 Key Features
- Two Linear Taper Digitally Programmable Potentiometers
- 256 Resistor Taps per Potentiometer
- End to End Resistance 50 kW, 100 kW
- I2C patible 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