Overview

Description

The ISL28233 is a dual micropower, chopper stabilized operational amplifier that is optimized for single and dual supply operation from 1.65V to 6.0V and ±0.825V to ±3.0V. Its low supply current of 18µA and wide input range enable the ISL28233 to be an excellent general purpose op amp for a wide range of applications. This op amp is ideal for handheld devices that operate off 2 AA or single Li-ion batteries. The ISL28233 is available in 8 Ld MSOP, 8 Ld SOIC and 8 Ld DFN packages and operates over the temperature range of -40 °C to +125 °C.

Features

  • Low Input Offset Voltage: 6µV, Max.
  • Low Offset Drift: 0.05µV/°C, Max.
  • Quiescent Current (Per Amplifier): 18µA, Typ.
  • Single Supply Range: +1.65V to +6.0V
  • Dual Supply Range: ±0.825V to ±3.0V
  • Low Noise (0.01Hz to 10Hz): 1.0µVP-P, Typ.
  • Rail-to-Rail Inputs and Output
  • Input Bias Current: 180pA, Max.
  • Operating Temperature Range: -40 °C to +125 °C

Applications

Applications

  • Bidirectional Current Sense
  • Temperature Measurement
  • Medical Equipment
  • Electronic Weigh Scales
  • Precision/Strain Gauge Sensor
  • Precision Regulation
  • Low Ohmic Current Sense
  • High Gain Analog Front Ends

Documentation

Title Type Date
PDF1.70 MB
Datasheet
PDF974 KB
Application Note
PDF381 KB
Application Note
PDF992 KB
Application Note
PDF263 KB
Application Note
PDF564 KB
Application Note
PDF976 KB
Application Note
PDF2.04 MB
Application Note
PDF556 KB
Application Note
PDF1.02 MB
Application Note
PDF377 KB
Application Note
PDF357 KB
Application Note
PDF843 KB
Application Note
PDF4.91 MB日本語
Brochure
PDF1.11 MB
Flyer
PDF1.21 MB
Manual - Development Tools
PDF374 KB
Manual - Development Tools
PDF474 KB
Manual - Development Tools
PDF519 KB
Other
PDF208 KB
Price Increase Notice
PDF363 KB
Product Advisory
PDF178 KB
Product Change Notice
PDF98 KB
Product Change Notice
PDF152 KB
Product Change Notice
PDF135 KB
Product Change Notice
PDF81 KB
Product Change Notice
PDF117 KB
Product Change Notice
PDF405 KB
Technical Brief

Design & Development

Software & Tools

Software Downloads

Title Type Date
ZIP4.38 MB
PCB Design Files
ZIP216 KB
PCB Design Files

Boards & Kits

Boards & Kits

Models

Models

Title Type Date
Model - SPICE

Support