MICROCHIP MCP6561T-E/LT

CMOS/TTL compatible comparators are offered in single, dual, and quad configurations. These comparators are optimized for low power 1.8V, single-supply applications with greater than rail-to-rail input operation. The internal input hysteresis eliminates output switching due to internal input noise voltage, reducing current draw. The push-pull output supports rail-to-rail output swing, and interfaces with CMOS/TTL logic. The output toggle frequency can reach a typical of 4 MHz (typical) while limiting supply current surges and dynamic power consumption during switching. This family operates with single supply voltage of 1.8V to 5.5V while drawing less than 100 μA/comparator of quiescent current (typical).

• Propagation Delay at 1.8VDD - 56 ns (typical) High-to-Low - 49 ns (typical) Low-to-High
• Low Quiescent Current: 100 μA (typical)
• Input Offset Voltage: ±3 mV (typical)
• Rail-to-Rail Input: VSS - 0.3V to VDD + 0.3V
• CMOS/TTL-Compatible Output
• Wide Supply Voltage Range: 1.8V to 5.5V
• Available in Single, Dual, and Quad
• Packages: SC70-5, SOT-23-5, SOIC, MSOP, TSSOP

• Laptop Computers
• Mobile Phones
• Hand-held Electronics
• RC Timers
• Alarm and Monitoring Circuits
• Window Comparators
• Multivibrators