Microchip MCP6547-E/MS

通用CMOS，开漏极，轨至轨，TTL8µs

Overview

The MCP6547-E/MS is an open-drain output sub-microamp Dual Comparator features outputs are open-drain and are capable of driving heavy DC or capacitive loads. These comparators are optimized for low power, single-supply application with greater than rail-to-rail input operation. The output limits supply current surges and dynamic power consumption while switching. The open-drain output of the MCP6547-E/MS family can be used as a level-shifter for up to 10V using a pull-up resistor. It can also be used as a wired-OR logic. The internal input hysteresis eliminates output switching due to internal noise voltage, reducing current draw. These comparators operate with a single-supply voltage as low as 1.6V and draw a quiescent current of less than 1µA/comparator.

Features

Tube Package
CMOS, Open-Drain, Rail-to-Rail, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~125°C
Quiescent Current: 1μA

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
MCP6547-E/MS linear comparators applications.

• Lithium ion battery monitoring
• Battery management and protection
• Current and voltage sensing
• Analog front end
• Power management
• Point of load regulators
• DC/DC and AC/DC power supplies
• System control and monitoring
• Wearable Devices
• Mobile Phones and Tablets