MCP6566/6R/6U/7/9
1.8V Low-Power Open-Drain Output Comparator
Features: Description: Propagation Delay at 1.8 VDD:
56 ns (typical) High-to-Low Low Quiescent Current: 100 ВµA (typical) Input Offset Voltage: В±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-23-5, SOIC, MSOP, TSSOP The Microchip MCP6566/6R/6U/7/9 family of opendrain output comparators are offered in single, dual and
quad configurations. Typical Applications: Laptop Computers
Mobile Phones
Hand-held Electronics
RC Timers
Alarm and Monitoring Circuits
Window Comparators
Multivibrators 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 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 ВµA/comparator of
quiescent current (typical). Package Types Design Aids: MCP6566 MCP6567 SOT-23-5, SC70-5 SOIC, MSOP OUT 1 …