Push-Pull Output Sub-Microamp Comparators

MCP6543 Output Sub-Microamp Comparators MCP6541 The Microchip Technology Inc. MCP6541 MCP6541R/MCP6541U MCP6542 MCP6543 MCP6544 family of Comparators is offered in single MCP6541 MCP6541R, MCP6541U), single with Chip Select (CS) MCP6543 , dual MCP6542 and quad MCP6544 configurations. The outputs are push-pull (CMOS/TTL- compatible) and are capable of driving heavy DC or capacitive loads. These Comparators are optimized for low power, single-supply operation with greater than Rail-to-Rail input operation. The push-pull output of the MCP6541 MCP6541R/MCP6541U MCP6542 MCP6543 MCP6544 family supports Rail-to-Rail output swing and Interfaces with TTL/CMOS Logic The internal input hysteresis eliminates output switching due to internal input noise voltage, reducing current draw. The output limits supply current surges and dynamic power consumption while switching. This product family operates with a single-supply voltage as low as 1.6V and draws less than 1 A Comparator of quiescen current. The related MCP6546 MCP6547 MCP6548 MCP6549 family of Comparators from Microchip has an open-drain output. Used with a pull- up resistor, these devices CAN be used as level-shifters for any desired voltage up to 10V and in wired-OR Logic By Microchip Technology Inc.