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LMC6772 - Dual Micropower Rail-To-Rail Input CMOS Comparator

Description

The LMC6772 is an ultra low power dual comparator with a maximum 10 µA/comparator power supply current.

It is designed to operate over a wide range of supply voltages, with a minimum supply voltage of 2.7V.

Features

  • (Typical unless otherwise noted) n Low power consumption (max): IS = 10 µA/comp n Wide range of supply voltages: 2.7V to 15V n Rail-to-Rail Input Common Mode Voltage Range n Open drain output n Short circuit protection: 40 mA n Propagation delay ( @VS = 5V, 100 mV overdrive): 5 µs.

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LMC6772 Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output September 1995 LMC6772 Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output General Description The LMC6772 is an ultra low power dual comparator with a maximum 10 µA/comparator power supply current. It is designed to operate over a wide range of supply voltages, with a minimum supply voltage of 2.7V. The common mode voltage range of the LMC6772 exceeds both the positive and negative supply rails, a significant advantage in single supply applications. The open drain output of the LMC6772 allows for wired-OR configurations. The open drain output also offers the advantage of allowing the output to be pulled to any voltage rail up to 15V, regardless of the supply voltage of the LMC6772.
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