1.8V Low Power Open-Drain Output Comparator
MCP6566/6R/6U/7/9
1.8V Low-Power Open-Drain Output Comparator
Features
• Propagation Delay at 1.8 VDD: - 56 ns (typical...
Description
MCP6566/6R/6U/7/9
1.8V Low-Power Open-Drain Output Comparator
Features
Propagation Delay at 1.8 VDD: - 56 ns (typical) high-to-low
Low Quiescent Current: 100 µA (typical) Input Offset Voltage: ±3 mV (typical) Rail-to-Rail Input: VSS – 0.3V to VDD + 0.3V Open-Drain Output Wide Supply Voltage Range: 1.8V to 5.5V Available in Single, Dual and Quad Packages: SC70, SOT-23, SOIC, MSOP, TSSOP
Typical Applications
Laptop Computers Mobile Phones Handheld Electronics RC Timers Alarm and Monitoring Circuits Window Comparators Multivibrators
Design Aids
Microchip Advanced Part Selector (MAPS) Analog Demonstration and Evaluation Boards Application Notes SPICE Macro Model
Related Device
Push-Pull Output: MCP6561/1R/1U/2/4
Typical Application Circuit
VIN VDD
R2
+3 VPU +5 VDD
– MCP656X +
VOUT
R3
RF
Description
The Microchip MCP6566/6R/6U/7/9 family of opendrain output comparators is 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 open-drain output of the MCP6566/6R/6U/7/9 family requires a pull-up resistor. It supports pull-up voltages that are above and below VDD, which can be used to level shift. The output toggle frequency can reach a typical 4 MHz (typical) while limiting supply current surges ...
Similar Datasheet