MCP6544-E/ST
- Mfr.Part #
- MCP6544-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COMP 1.6V QUAD P-P 14TSSOP
- Stock
- 2,296
- In Stock :
- 2,296
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- Manufacturer :
- Microchip Technology
- Product Category :
- Comparators
- Average Bias Current-Max (IIB) :
- 0.005μA
- Single Supply Voltage (Max) :
- 5.5(V)
- Screening Level :
- Extended
- Operating Temp Range :
- -40C to 125C
- Peak Reflow Temperature (Cel) :
- 260
- Power Supply Rejection Ratio :
- 80(dB)
- Dual Supply Voltage (Max) :
- Not Required(V)
- Supplier Device Package :
- 14-TSSOP
- Temperature Grade :
- Automotive
- Seated Height-Max :
- 1.2 mm
- Terminal Finish :
- Matte Tin (Sn)
- Output Current per Channel :
- 30 mA
- Power Supply Type :
- Single
- Propagation Delay (Max) :
- 8μs
- Current - Input Bias (Max) :
- 1pA @ 5.5V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Max Supply Current :
- 1μA
- Maximum Operating Temperature :
- + 125 C
- Dual Supply Voltage (Typ) :
- Not Required(V)
- Supply Voltage :
- 5V
- Type :
- GENERAL PURPOSE
- Propagation Delay :
- 8 μs
- Dual Supply Voltage (Min) :
- Not Required(V)
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Qualification :
- AEC-Q100
- Operating Temperature Classification :
- Automotive
- Reach Compliance Code :
- Compliant
- Supply Voltage Limit-Max :
- 7V
- Mount :
- Surface Mount
- Single Supply Voltage (Typ) :
- 3/5(V)
- REACH SVHC :
- No SVHC
- Voltage - Input Offset (Max) :
- 7mV @ 5.5V
- Brand :
- Microchip Technology
- Maximum Operating Supply Voltage :
- 5.5 V
- Product Category :
- Analog Comparators
- Package Type :
- TSSOP
- Amplifier Type :
- Comparator
- Factory Lead Time :
- 10 Weeks
- Output Type :
- CMOS, Push-Pull, Rail-to-Rail, TTL
- Input Offset Voltage :
- 7(mV)
- Minimum Operating Temperature :
- - 40 C
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.33.00.01
- Base Product Number :
- MCP6544
- Voltage - Supply, Single/Dual (±) :
- 1.6V~5.5V
- Natural Thermal Resistance :
- 100 °C/W
- Operating Supply Voltage :
- 1.6 V
- Qualification Status :
- Not Qualified
- Number of Channels per Chip :
- 4
- Operating Supply Current :
- 600 nA
- Power Supplies :
- 1.6/5.5V
- Input Bias Current :
- 1pA
- Packaging :
- Tube
- Width :
- 4.5mm
- Strobe Capability :
- No
- JESD-30 Code :
- R-PDSO-G14
- Technology :
- CMOS
- Pbfree Code :
- yes
- Series :
- --
- Shutdown :
- No Shutdown
- Height :
- 1.05mm
- Response Time :
- 4000 ns
- Published :
- 2007
- Package :
- Tube
- Product Status :
- Active
- Current - Output (Typ) :
- --
- MSL :
- MSL 1 - Unlimited
- Number of Functions :
- 4
- Power Supply Requirement :
- Single
- Number of Terminations :
- 14
- Manufacturer :
- Microchip
- Mounting Style :
- SMD/SMT
- Mounting :
- Surface Mount
- Terminal Position :
- Dual
- CMRR, PSRR (Typ) :
- 70dB CMRR, 80dB PSRR
- Number of Channels :
- 4 Channel
- Radiation Hardening :
- No
- Common Mode Rejection Ratio :
- 70 dB
- Number of Terminals :
- 14
- Supply Current-Max :
- 0.001 mA
- Quiescent Current :
- 1μA
- RoHS :
- Details
- Input Offset Voltage-Max :
- 7000 µV
- Operating Temperature :
- -40°C~125°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Quiescent (Max) :
- 1μA
- Rad Hardened :
- No
- Product Type :
- Analog Comparators
- Product :
- Analog Comparators
- Terminal Pitch :
- 0.65mm
- Package Shape :
- RECTANGULAR
- Supply Type :
- Single
- Supplier Package :
- TSSOP
- Nominal Supply Current :
- 1μA
- Manufacturer Type :
- Comparator
- Base Part Number :
- MCP6544
- Terminal Form :
- Gull wing
- Single Supply Voltage (Min) :
- 1.6(V)
- Length :
- 5.1mm
- Number of Pins :
- 14
- Input Offset Voltage (Vos) :
- 7mV
- RoHS Status :
- ROHS3 Compliant
- Number of Elements :
- 4
- Surface Mount :
- yes
- Pin Count :
- 14
- Turn On Delay Time :
- 4 µs
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Hysteresis :
- 6.5mV
- Datasheets
- MCP6544-E/ST

Comparators Microchip Technology MCP6544-E/ST Overview
The MCP6544-E/ST from Microchip Technology is a high-performance quad comparator designed to operate from a single 1.6V supply, ideal for low-voltage applications. This component offers a unique combination of low power consumption and high functionality packaged in a compact 14-pin TSSOP form factor. The ability of the MCP6544-E/ST to function at such low voltages makes it particularly suitable for battery-operated devices, enhancing system efficiency and reliability. Its design is optimized to ensure minimal power usage while providing reliable, fast response times, making it an essential choice for designers looking to develop advanced, power-sensitive applications.
MCP6544-E/ST Features
The MCP6544-E/ST boasts several features that make it a standout choice for a wide range of applications. It operates efficiently with a low supply voltage starting from 1.6V and extends up to 5.5V, accommodating various battery configurations and power supplies. The comparator’s quad configuration allows multiple comparisons within a single package, reducing space and cost. Enhanced features such as Push-Pull outputs contribute to its high drive capability while eliminating the need for external pull-up components. Additionally, its low input offset voltage and extended temperature range enhance its adaptability to challenging operational environments.
MCP6544-E/ST Applications
- Battery Management Systems: Utilized for voltage monitoring and management in rechargeable battery applications, ensuring safe and efficient battery usage.
- Portable Medical Devices: Critical for signal comparison tasks, helping to ensure accurate readings and reliable device performance in compact, power-sensitive healthcare instruments.
- Automotive Electronics: Employs its fast response time and low power consumption to monitor various parameters crucial to vehicle safety and efficiency.
- Solar Power Inverters: Applied in monitoring systems to compare voltage levels, essential for maintaining optimal operating conditions and improving energy efficiency.
- Embedded Systems: Integral in providing necessary comparison outputs for control mechanisms within embedded system architectures, ensuring system stability and functionality.
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