Microchip | MCP6543T-E/MS

The MCP6543 series of Push-pull, single comparator. This single-ended device operates from 1.6 V to 5.5 V, with typical quiescent current of 600 nA and a maximum of 1 microamp. This device is offered in the eight lead PDIP, SOIC and MSOP package, with chip select pin.  

Features:

• Low Quiescent Current: 600 nA/comparator (typ.)
• Rail-to-Rail Input: VSS - 0.3 V to VDD + 0.3 V
• CMOS/TTL-Compatible Output
• Propagation Delay: 4 µs (typ., 100 mV Overdrive)
• Wide Supply Voltage Range: 1.6 V to 5.5 V
• 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

Applications:

• Laptop Computers
• Mobile Phones
• Metering Systems
• Hand-held Electronics
• RC Timers
• Alarm and Monitoring Circuits
• Windowed Comparators
• Multi-vibrators