The ISL28118M is a single, low-power precision amplifier optimized for single-supply applications over the extended temperature range of -55°C to +125°C. This device features a common mode input voltage range extending to 0. 5V below the V- rail, a rail-to-rail differential input voltage range for use as a comparator, and rail-to-rail output voltage swing, which makes it ideal for single-supply applications where input operation at ground is important. The ISL28118M features low power, low offset voltage, and low temperature drift, making it the ideal choice for applications requiring both high DC accuracy and AC performance. The op amp is designed to operate over a single supply range of 3V to 40V or a split supply voltage range of +1. 8V/-1. 2V to ±20V. The combination of precision and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications include precision instrumentation, data acquisition, precision power supply controls, and industrial controls. The ISL28118M is offered in the 8 Ld MSOP package and operate over the extended temperature range of -55°C to +125°C.

Features

  • Rail-to-rail output: <10mV
  • Below-ground (V-) input capability to -0.5V
  • Rail-to-rail input differential voltage range for comparator applications
  • Single-supply range: 3V to 40V
  • Low current consumption: 850µA
  • Low noise voltage: 5.6nV/√Hz
  • Low noise current: 355fA/√Hz
  • Low input offset voltage: 150µV Max.
  • Superb offset voltage temperature drift: 1.2µV/°C, Max.
  • Operating temperature range: -55°C to +125°C
  • No phase reversal

Applications

  • Precision instruments
  • Medical instrumentation
  • Data acquisition
  • Power supply control
  • Industrial process control

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active MSOP Tube 400
Availability
Active MSOP Reel 2500
Availability
Active MSOP Reel 1500
Availability
Active MSOP Reel 250
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL28118M Datasheet Datasheet PDF 1.52 MB
Application Notes & White Papers
How to Bias Op-Amps Correctly Application Note PDF 263 KB
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
AN535: Design Considerations for a Data Acquisition System (DAS) Application Note PDF 843 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
PCNs & PDNs
PCN12094 - Alternate Manufacturing Site for Assembly of the Listed Intersil Packaged Products - Amkor Technology, Philippines (ATP) Product Change Notice PDF 98 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB
PCN11059 - Shipping Tube Change for Intersil MSOP Packaged Products Product Change Notice PDF 117 KB
Other
Intersil Space Products Brochure Brochure PDF 3.14 MB
TB514: Operational Amplifier Basics Other PDF 519 KB
General-purpose operational amplifiers and comparators Pamphlet Flyer PDF 1.11 MB