3uA Comparator
MCP65R41/6
3 µA Comparator with Integrated Reference Voltage
Features:
• Factory Set Reference Voltage - Available Volt...
Description
MCP65R41/6
3 µA Comparator with Integrated Reference Voltage
Features:
Factory Set Reference Voltage - Available Voltage: 1.21V and 2.4V - Tolerance: ±1% (typical)
Low Quiescent Current: 2.5 µA (typical) Propagation Delay: 4 µs with 100 mV Overdrive Input Offset Voltage: ±3mV (typical) Rail-to-Rail Input: VSS - 0.3V to VDD + 0.3V Output Options:
- MCP65R41 Push-Pull - MCP65R46 Open-Drain Wide Supply Voltage Range: 1.8V to 5.5V Packages: SOT23-6
Typical Applications:
Laptop Computers Mobile Phones Hand-held Metering Systems Hand-held Electronics RC Timers Alarm and Monitoring Circuits Window Comparators
Design Aids:
Microchip Advanced Part Selector (MAPS) Analog Demonstration and Evaluation Boards
Typical Application
Overtemperature Alert VREF
R4
VDD
Thermistor
VREF R2
VPU
RPU* VOUT
R3
RF
Description:
The Microchip Technology Inc. MCP65R41/6 family of push-pull and open-drain output comparators are offered with integrated reference voltages of 1.21V and 2.4V. This family provides ±1% (typical) tolerance while consuming 2.5 µA (typical) current. These comparators operate with a single-supply voltage as low as 1.8V to 5.5V, which makes them ideal for low cost and/or battery powered applications.
These comparators are optimized for low-power, single-supply applications with greater than rail-to-rail input operation. The output limits supply current surges and dynamic power consumption while switching. The internal input hysteresis ...
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