MCP6544T-E/ST
- Mfr.Part #
- MCP6544T-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
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Comparators
- Radiation Hardening :
- No
- Product :
- Analog Comparators
- Screening Level :
- Extended
- Manufacturer Type :
- Comparator
- Current - Input Bias (Max) :
- 1pA @ 5.5V
- Mounting Type :
- Surface Mount
- Package Shape :
- RECTANGULAR
- Number of Elements :
- 4
- Current - Quiescent (Max) :
- 1μA
- Number of Terminations :
- 14
- Product Type :
- Analog Comparators
- Supplier Package :
- TSSOP
- Minimum Operating Temperature :
- - 40 C
- Common Mode Rejection Ratio :
- 70 dB
- Height Seated (Max) :
- 1.2mm
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- --
- Output Current per Channel :
- 30 mA
- Number of Channels :
- 4 Channel
- Technology :
- CMOS
- Propagation Delay :
- 8 μs
- Terminal Form :
- Gull wing
- Base Part Number :
- MCP6544
- Width :
- 4.4 mm
- ECCN Code :
- EAR99
- Amplifier Type :
- Comparator
- RoHS :
- Details
- Current - Output (Typ) :
- --
- Supply Type :
- Single
- JESD-30 Code :
- R-PDSO-G14
- Factory Lead Time :
- 10 Weeks
- Qualification :
- AEC-Q100
- Quiescent Current :
- 1μA
- Mounting :
- Surface Mount
- Type :
- GENERAL PURPOSE
- Supply Voltage :
- 5V
- Height :
- 0.9 mm
- Terminal Finish :
- Matte Tin (Sn)
- Maximum Operating Supply Voltage :
- 5.5 V
- Average Bias Current-Max (IIB) :
- 0.005μA
- Base Product Number :
- MCP6544
- Power Supplies :
- 1.6/5.5V
- Published :
- 2011
- Pbfree Code :
- yes
- Manufacturer :
- Microchip
- Reach Compliance Code :
- Compliant
- Packaging :
- Tape and Reel (TR)
- Temperature Grade :
- Automotive
- Surface Mount :
- yes
- Supplier Device Package :
- 14-TSSOP
- Voltage - Input Offset (Max) :
- 7mV @ 5.5V
- Propagation Delay (Max) :
- 8μs
- Supply Current-Max :
- 0.001 mA
- Shutdown :
- No Shutdown
- Output Type :
- CMOS, Push-Pull, Rail-to-Rail, TTL
- CMRR, PSRR (Typ) :
- 70dB CMRR, 80dB PSRR
- Pin Count :
- 14
- Input Offset Voltage (Vos) :
- 7mV
- Product Status :
- Active
- Max Input Current :
- 1pA
- Package :
- Tape and Reel (TR)
- Seated Height-Max :
- 1.2 mm
- Voltage - Supply, Single/Dual (±) :
- 1.6V~5.5V
- Number of Pins :
- 14
- Number of Terminals :
- 14
- Operating Supply Current :
- 600 nA
- Terminal Pitch :
- 0.65mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mount :
- Surface Mount
- Length :
- 5mm
- Supply Voltage Limit-Max :
- 7V
- Maximum Operating Temperature :
- + 125 C
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Product Category :
- Analog Comparators
- Response Time :
- 4000 ns
- Brand :
- Microchip Technology
- Number of Functions :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- Input Bias Current :
- 1pA
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Hysteresis :
- 6.5mV
- Input Offset Voltage-Max :
- 7000 µV
- Operating Temperature :
- -40°C~125°C
- HTS Code :
- 8542.33.00.01
- Operating Supply Voltage :
- 3.6, 50 V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Datasheets
- MCP6544T-E/ST

Comparators Microchip Technology MCP6544T-E/ST Overview
The MCP6544T-E/ST, produced by Microchip Technology, is a quad comparator integrated circuit, specifically designed for applications requiring multiple voltage level detections in a compact package. Operating with a supply voltage as low as 1.6V, this IC is ideal for low-power and portable applications. Its TSSOP-14 packaging ensures minimal space usage on PCBs, making it highly suitable for densely populated electronic assemblies. The Comparators Microchip Technology MCP6544T-E/ST integrates four independent precision voltage comparators, delivering robust performance for both consumer and industrial applications.
MCP6544T-E/ST Features
This IC features low power consumption, with a typical quiescent current of just 1 µA per comparator, which is crucial for battery-operated devices. Additionally, it supports rail-to-rail output, enabling the full use of the supply voltage range for the output swing. This flexibility makes it highly effective in design scenarios with limited power supply options. The IC's push-pull output stage eliminates the need for external pull-up resistors, simplifying design and reducing component count.
MCP6544T-E/ST Applications
- Battery Management Systems: The IC is used to compare voltage levels to ensure battery cells are equally charged, preventing overcharging and extending battery life.
- Portable Medical Devices: It is integral in monitoring critical voltage thresholds, ensuring devices operate within safe limits.
- Solar Power Inverters: Used in control circuits to monitor and compare various voltage levels, crucial for efficient power conversion.
- Automotive Sensors: Applies in sensing circuits that require precise voltage comparison to trigger additional actions based on specific thresholds.
- Alarm and Security Devices: Utilized in electronic security systems for detecting deviations from preset voltage thresholds, triggering alarms or corrective actions.
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