General Description
The MAX9038–MAX9043 and MAX9050–MAX9053 feature combinations of low-power comparators and precision voltage references. Their operating voltage range makes them ideal for both 3V and 5V systems.

Features
● Comparator + Precision Reference in UCSP/SOT23
● 2.5V to 5.5V Single-Supply Operation
   (MAX9038–MAX9043)
● Low Supply Current (MAX9038/MAX9039/MAX9040/
   MAX9041/MAX9050/MAX9051)
   • 40μA Quiescent
   • 50μA with 100kHz Switching
   • Open-Drain Output MAX9038
● 400ns Propagation Delay
● Rail-to-Rail Inputs
● Rail-to-Rail Output Stage Sinks and Sources 8mA
● Internal ±3mV Hysteresis
● Voltage Reference Offers
   • ±0.4% (max) Initial Accuracy (A Grade)
   • 6ppm/°C (typ) Temperature Coefficient (A Grade)
   • Stable for 0 to 4.7nF Capacitive Loads
  
Applications
● Precision Battery Management
● Window Comparators
● IR Receivers
● Level Translators
● Digital Line Receivers