The MAX9016AEKA+T from Maxim Integrated Products is a single, precision, 1.8V, nanoPower comparator with reference in 8 pin SOT-23 package. It features an on-board 1.236V ±1% reference. An ultra-low supply current of 1µA makes this comparator ideal for all 2-cell battery monitoring/management applications. The unique design of the device output stage limits supply current surges while switching which virtually eliminates the supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. It has an open-drain output stage that makes them suitable for mixed-voltage system design. It is used in cell battery, monitoring/management, ultra-low power systems, mobile communications, notebooks and PDAs, threshold detectors/ discriminators, window detectors, sensing at ground or supply line, telemetry and remote systems and medical instruments.
● Supply voltage range from 1.8V to 5.5V
● Supply current is 1µA (VCC = 1.8V, TA = +25°C)
● Operation down to 1.8V
● Precision VOS less than 5mV (max)
● Internal 1.236V ±1% reference
● Input voltage range extends 200mV beyond-the-rails
● Crowbar current free switching
● Internal 4mV hysteresis for clean switching
● No phase reversal for overdriven inputs
● PSRR is 0.1mV/V
● Battery-Powered Applications; Fast Pulse Height/Width Discriminators; High-Speed Line Receivers;
● High-Speed Sampling Circuits; High-Speed Signal Squaring; High-Speed Triggering; Switching Regulators; Zero-Crossing Detectors
