Comparator Quad R-R I/O 5.5V 16-Pin QSOP

The MAX965–MAX970 single/dual/quad micropower comparators feature rail-to-rail inputs and outputs, and fully specified single-supply operation down to +1.6V. These devices draw less than 5µA per comparator and have open-drain outputs that can be pulled beyond VCC to 6V (max) above ground. In addition, their rail-to-rail input common-mode voltage range makes these comparators suitable for ultra-low-voltage operation. A +1.6V to +5.5V single-supply operating voltage range makes the MAX965 family of comparators ideal for 2-cell battery-powered applications. The MAX965/MAX967/MAX968/MAX969 offer programmable hysteresis and an internal 1.235V ±1.5% reference. All devices are available in either space-saving 8-pin µMAX or 16-pin QSOP packages.

• Ultra-Low Single-Supply Operation down to +1.6V
• Rail-to-Rail Common-Mode Input Voltage Range
• 3µA Quiescent Supply Current per Comparator
• Open-Drain Outputs Swing Beyond V_CC
• 1.235V ±1.5% Precision Internal Reference (MAX965/967/968/969)
• 10µs Propagation Delay (50mV overdrive)
• Available in Space-Saving Packages:
  • 8-Pin µMAX (MAX965-MAX968)
  • 16-Pin QSOP (MAX969/MAX970)