MCP6541

MCP6541/1R/1U/2/3/4 Push-Pull Output Sub-Microamp Comparators Features Low Quiescent Current: 600 nA/Comparator (typ.) Rail-to-Rail Input: VSS - 0.3V to VDD + 0.3V CMOS/TTL-Compatible Output Propagation Delay: 4 µs (typical, 100 mV Overdrive) Wide Supply Voltage Range: 1.6V to 5.5V Available in Single, Dual and Quad Single Available in SOT-23-5, SC-70-5 * Packages Chip Select (CS) with MCP6543 Low Switching Current Internal Hysteresis: 3.3 mV (typ.) Temperature Ranges: - Industrial: -40°C to +85°C - Extended: -40°C to +125°C Typical Applications Laptop Computers Mobile Phones Metering Systems Hand-held Electronics RC Timers Alarm and Monitoring Circuits Windowed Comparators Multivibrators Related Devices Open-Drain Output: MCP6546/7/8/9 Package Types MCP6541 PDIP, SOIC, MSOP NC 1 VIN– 2 -VINA+ 3 + VSS 4 8 NC 7 VDD 6 OUT 5 NC MCP6541R SOT-23-5 OUT 1 VDD 2 VIN+ 3 5 VSS 4 VIN– + - + + MCP6541 SC-70-5, SOT-23-5 OUT 1 VSS 2 VIN+ 3 5 VDD 4 VIN– MCP6541U SC-70-5, SOT-23-5 VIN+ 1 VSS 2 – VIN– 3 5 VDD 4 OUT Description The Microchip Technology Inc. MCP6541/1R/1U/2/3/4 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/TTLcompatible) and are capable of driving heavy DC or capacitive loads. These comparators are optimized for low-power, single-supply operation with greater than rail-...