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