Microchip Technology IC Amplifiers Part #MCP6548-E/SN

The Microchip MCP6546/6R/6U/7/8/9 family of comparators, is offered in single (MCP6546, MCP6546R, MCP6546U), single with Chip Select (CS) (MCP6548), dual (MCP6547) and quad (MCP6549) configurations. The 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 MCP6546/6R/6U/7/8/9 family can be used as a level-shifter for up to 10V using a pullup 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 1 µA/comparator

Features

• Low Quiescent Current: 600 nA/amplifier (typical)
• Gain Bandwidth Product: 100 kHz (typical)
• Stable for gains of 10 V/V or higher
• Rail-to-Rail Input/Output 
• Wide Supply Voltage Range: 1.4V to 6.0V
• Available in Single, Dual, and Quad
• Chip Select (CS) with MCP6143
• Available in 5-lead and 6-lead SOT-23 Packages
• Temperature Ranges: – Industrial: -40°C to +85°C – Extended: -40°C to +125°C

Applications

• Toll Booth Tags
• Wearable Products
• Temperature Measurement 
• Battery Powered

MCH:MCP6548-E/SN

MCP6548-E/SN