DATASHEET
ISL28915 FN8343
Rev.0.00
Jul 16, 2012 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 -40В°C to
+125В°C temperature range. Features Low Active Current 600nA Max Low Disable Current 20nA Max Propagation Delay 150Вµs Rail-to-Rail Input/Output Voltage Range (RRIO) Wide Supply Range 1.8V to 5.5V Operating Temperature Range .-40В°C to +125В°C Applications Battery-Powered/Portable Systems
Telemetry and Remote Systems
Alarm and Monitoring Systems
Oscillator Circuits
Window Comparators
Threshold Detectors/Discriminators 520 VREF C1 IN+ 5V V+
ISL28915
GND + RL = в€ћ 500 2kО© RL 10ВµF SUPPLY CURRENT (nA) IN-480 …