CAT5121 Overview
CAT5120/5121/5122 linear-taper digital POTs perform the same function as a mechanical potentiometer or a variable resistor. These devices consist of a fixed resistor and a wiper contact with 16-tap points that are digitally controlled through a 2-wire up/down serial interface. The CAT5120 is configured as a potentiometer.
CAT5121 Key Features
- 0.3 mA Ultra-low Standby Current
- Single-supply Operation: 2.7 V to 5.5 V
- Glitchless Switching between Resistor Taps
- Power-on Reset to Midscale
- 2-wire Up/Down Serial Interface
- Resistance Values: 10 kW, 50 kW
- Available in SC-70 and SOT-23 Packages
- These Devices are Pb-Free, Halogen Fre
