Product Summary

The MAX987EUK-T is a single/dual/quad micropower comparator features low-voltage operation and Rail-to-Rail inputs and outputs. Its operating voltage ranges from +2.5V to +5.5V, making them ideal for both 3V and 5V systems. The MAX987EUK-T also operates with ±1.25V to ±2.75V dual supplies. The device consumes only 48μA per comparator while achieving a 120ns propagation delay. The applications of the MAX987EUK-T include Portable/Battery-Powered Systems, Mobile Communications, Zero-Crossing Detectors, Window Comparators, Level Translators, Threshold Detectors/Discriminators, Ground/Supply Sensing, IR Receivers, Digital Line Receivers.

Parametrics

MAX987EUK-T absolute maximum ratings: (1)Supply Voltage (VCC to VEE): 6V; (2)IN_-, IN_+ to VEE: -0.3V to (VCC + 0.3V); (3)OUT_ to VEE; (4)MAX987/MAX991/MAX995: -0.3V to (VCC + 0.3V); (5)MAX988/MAX992/MAX996: -0.3V to 6V; (6)OUT_ Short-Circuit Duration to VEE or VCC: 10sec.

Features

MAX987EUK-T features: (1)120ns Propagation Delay; (2)48μA Quiescent Supply Current; (3)+2.5V to +5.5V Single-Supply Operation; (4)Common-Mode Input Voltage Range Extends 250mV Beyond the Rails; (5)Push/Pull Output Stage Sinks and Sources 8mA Current (MAX987/MAX991/MAX995); (6)Open-Drain Output Voltage Extends Beyond VCC (MAX988/MAX992/MAX996); (7)Unique Output Stage Reduces Output Switching Current, Minimizing Overall Power Consumption; (8)100μA Supply Current at 1MHz Switching Frequency; (9)No Phase Reversal for Overdriven Inputs; (10)Available in Space-Saving Packages: 5-Pin SOT23 (MAX987/MAX988); 8-Pin mMAX (MAX991/MAX992).

Diagrams

MAX987EUK-T block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX987EUK-T
MAX987EUK-T

Maxim Integrated Products

Comparator ICs Single uPower Comparator

Data Sheet

0-7110: $0.83
MAX987EUK-TG05
MAX987EUK-TG05

Maxim Integrated Products

Comparator ICs Single uPower Comparator

Data Sheet

0-8100: $0.73