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