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CAT5120 Datasheet 16-Tap MiniPot Digitally Programmable Potentiometers

Manufacturer: onsemi

Datasheet Details

Part number CAT5120
Manufacturer onsemi
File Size 188.16 KB
Description 16-Tap MiniPot Digitally Programmable Potentiometers
Download CAT5120 Download (PDF)

General Description

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.

Overview

CAT5120, CAT5121, CAT5122 16‐tap Digital Potentiometers (POTs) with 2‐wire.

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.