ISL28915: Nano Power, Push/Pull Output Comparator

The ISL28915 is a nano power comparator optimized for low-power applications. This device is designed for single-supply operation from 1.8V to 5.5V and typically consumes 500nA of supply current. These devices also feature a push/pull output stage with rail-to-rail input and output swing (RRIO), allowing for maximum battery usage.

The combination of small footprint, low power, single supply, and rail-to-rail operation makes them ideally suited for all battery operated devices.

The ISL28915 features an enable pin and is offered in the 6 Ld SOT-23 package. The device operates over the -40°C to +125°C temperature range.

Key Features
  • Low Active Current: 600nA Max
  • Low Disable Current: 20nA Max
  • Propagation Delay: 150µs
  • Rail-to-Rail Input/Output Voltage Range (RRIO)
  • Wide Supply Range: 1.8V to 5.5V
  • Operating Temperature Range: -40°C to +125°C
Applications
  • Battery-Powered/Portable Systems
  • Telemetry and Remote Systems
  • Alarm and Monitoring Systems
  • Oscillator Circuits
  • Window Comparators
  • Threshold Detectors/Discriminators
Typical Diagram
Application Notes
TitleTypeUpdatedSizeOther Languages
AN1145: A Compendium of Application Circuits for Intersil Digitally-Controlled (XDCP)PDF13 Nov 2014189 KB
Datasheets
TitleTypeUpdatedSizeOther Languages
ISL28915 DatasheetPDF13 Mar 2017843 KB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
ISL28915FH6Z-T76 Ld SOT T+R0.01861260RoHS
ISL28915 Datasheet 13 Mar 2017
6 Ld SOT T+R ISL76123
AN1145: A Compendium of Application Circuits for Intersil Digitally-Controlled (XDCP) 13 Nov 2014