Open-Drain Output Sub-Microamp Comparators
MCP6546/6R/6U/7/8/9
Open-Drain Output Sub-Microamp Comparators
Features
• Low Quiescent Current: 600 nA/Comparator (typ...
Description
MCP6546/6R/6U/7/8/9
Open-Drain Output Sub-Microamp Comparators
Features
Low Quiescent Current: 600 nA/Comparator (typical) Rail-to-Rail Input: VSS - 0.3V to VDD + 0.3V Open-Drain Output: VOUT 10V Propagation Delay: 4 µs (typical,100 mV Overdrive) Wide Supply Voltage Range: 1.6V to 5.5V Single Available in SOT-23-5, SC-70-5* Packages Available in Single, Dual and Quad Chip Select (CS) with MCP6548 Low Switching Current Internal Hysteresis: 3.3 mV (typical) Temperature Ranges:
- Industrial: -40°C to +85°C - Extended: -40°C to +125°C
Typical Applications
Laptop Computers Mobile Phones Metering Systems Handheld Electronics RC Timers Alarm and Monitoring Circuits Windowed Comparators Multivibrators
Related Devices
CMOS/TTL-Compatible Output: MCP6541/2/3/4
Package Types
MCP6546 PDIP, SOIC, MSOP
NC 1
VIN– 2 VIN+ 3 + VSS 4
8 NC 7 VDD 6 OUT
5 NC
MCP6546R SOT-23-5
OUT 1 VDD 2 VIN+ 3
-
5 VSS 4 VIN–
+ +
MCP6546
SC-70-5, SOT23-5
OUT 1
5 VDD
-
VSS 2
VIN+ 3
4 VIN–
MCP6546U
SC-70-5, SOT-23-5
VIN+ 1 VSS 2
+
5 VDD
-
VIN– 3
4 OUT
Description
The Microchip MCP6546/6R/6U/7/8/9 family of comparators, is offered in single (MCP6546, MCP6546R, MCP6546U), single with Chip Select (CS) (MCP6548), dual (MCP6547) and quad (MCP6549) configurations. The outputs are open-drain and are capable of driving heavy DC or capacitive loads.
These comparators are optimized for low-power, single-supply application with greater than rail-to-rail inp...
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