Overview

Description

The ISL28194 is micropower op amps optimized for low-power applications. The part is designed for single-supply operation from 1.8V to 5.5V, making it suitable for applications with two 1.5V alkaline batteries. The ISL28194 consumes typically 330nA of supply current. The part feature rail-to-rail input and output swing (RRIO), allowing for maximum battery usage. Equipped with a shutdown pin, the part draw typically 2nA when off. The combination of small footprint, low power, single supply, and rail-to-rail operation makes it ideally suited for all battery operated device.

Features

  • Typical Supply Current 330nA
  • Ultra-Low Single-Supply Operation Down to +1.8V
  • Rail-to-Rail Input/Output Voltage Range (RRIO)
  • Maximum 2mV Offset Voltage
  • Maximum 60pA Input Bias Current
  • 3.5kHz Gain Bandwidth Product
  • ENABLE Pin Feature
  • -40 °C to +125 °C Operation
  • Pb-Free (RoHS Compliant)

Comparison

Applications

Applications

  • 2-Cell Alkaline Battery-Powered/Portable Systems
  • Window Comparators
  • Threshold Detectors/Discriminators
  • Mobile Communications
  • Low Power Sensors

Documentation

Design & Development

Boards & Kits

Boards & Kits

Models