MCP65R46T-1202E/CHY Microchip

- + MCP65R41/6 3 A Comparator with Integrated Reference Voltage Features: Description: Factory Set Reference Voltage The Microchip Technology Inc. MCP65R41/6 family of push-pull and open-drain output comparators are - Available Voltage: 1.21V and 2.4V offered with integrated reference voltages of 1.21V and - Tolerance: 1% (typical) 2.4V. This family provides 1% (typical) tolerance while Low Quiescent Current: 2.5 A (typical) consuming 2.5 A (typical) current. These comparators Propagation Delay: 4 s with 100 mV Overdrive operate with a single-supply voltage as low as 1.8V to Input Offset Voltage: 3mV (typical) 5.5V, which makes them ideal for low cost and/or battery powered applications. Rail-to-Rail Input: V - 0.3V to V + 0.3V SS DD Output Options: These comparators are optimized for low-power, single-supply applications with greater than rail-to-rail - MCP65R41 Push-Pull input operation. The output limits supply current surges - MCP65R46 Open-Drain and dynamic power consumption while switching. The Wide Supply Voltage Range: 1.8V to 5.5V internal input hysteresis eliminates output switching Packages: SOT23-6 due to internal noise voltage, reducing current draw. The MCP65R41 output interfaces to CMOS/TTL logic. Typical Applications: The open-drain output device MCP65R46 can be used as a level-shifter from 1.6V to 10V using a pull-up Laptop Computers resistor. It can also be used as a wired-OR logic. Mobile Phones This family of devices is available in the 6-lead SOT-23 Hand-held Metering Systems package. Hand-held Electronics RC Timers Package Types Alarm and Monitoring Circuits Window Comparators MCP65R41/6 SOT23-6 Design Aids: OUT 1 V 6 Microchip Advanced Part Selector (MAPS) DD Analog Demonstration and Evaluation Boards 2 V 5 V SS REF +IN 3 4 -IN Typical Application Over-Temperature Alert V REF V V DD PU R 4 R * PU V REF V OUT Thermistor R 2 R F R 3 * Pull-up resistor required for the MCP65R46 only. 2010-2011 Microchip Technology Inc. DS22269B-page 1MCP65R41/6 NOTES: DS22269B-page 2 2010-2011 Microchip Technology Inc.