MCP6549-E/ST
- Mfr.Part #
- MCP6549-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COMP 1.6V QUAD O-D 14TSSOP
- Stock
- 1,287
- In Stock :
- 1,287
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- Manufacturer :
- Microchip Technology
- Product Category :
- Comparators
- Current - Input Bias (Max) :
- 1pA @ 5.5V
- Voltage - Supply, Single/Dual (±) :
- 1.6V~5.5V
- Output Current per Channel :
- 30 mA
- Pin Count :
- 14
- Manufacturer Type :
- Comparator
- Number of Terminations :
- 14
- Input Bias Current :
- 1pA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Quiescent (Max) :
- 1μA
- Width :
- 4.4 mm
- Operating Temperature :
- -40°C~125°C
- Number of Elements :
- 4
- Base Part Number :
- MCP6549
- Series :
- MCP6549
- Terminal Form :
- Gull wing
- Qualification :
- AEC-Q100
- Supplier Device Package :
- 14-TSSOP
- Length :
- 5mm
- Lead Free :
- Lead Free
- Height Seated (Max) :
- 1.2mm
- Common Mode Rejection Ratio :
- 70 dB
- Mounting :
- Surface Mount
- Packaging :
- Tube
- Product Category :
- Analog Comparators
- Number of Channels per Chip :
- 4
- Power Supply Type :
- Single
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- CMRR, PSRR (Typ) :
- 70dB CMRR, 80dB PSRR
- Operating Supply Current :
- 600 nA
- Manufacturer :
- Microchip
- Shutdown :
- No Shutdown
- Average Bias Current-Max (IIB) :
- 0.005μA
- Brand :
- Microchip Technology
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Type :
- GENERAL PURPOSE
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Voltage - Input Offset (Max) :
- 7mV @ 5.5V
- Product Status :
- Active
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Response Time :
- 3000 ns
- Output Current :
- 30mA
- Terminal Position :
- Dual
- Number of Channels :
- 4 Channel
- Current - Output (Typ) :
- 30mA
- Operating Supply Voltage :
- 1.6 V
- Factory Lead Time :
- 9 Weeks
- ECCN Code :
- EAR99
- Package :
- Tube
- Supply Voltage Limit-Max :
- 7V
- Base Product Number :
- MCP6549
- Supply Current-Max :
- 0.001mA
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Hysteresis :
- 6.5mV
- Output Type :
- CMOS, Open-Drain, Rail-to-Rail, TTL
- Minimum Operating Temperature :
- - 40 C
- Mounting Style :
- SMD/SMT
- Technology :
- CMOS
- Number of Functions :
- 4
- Propagation Delay (Max) :
- 8μs
- Input Offset Voltage (Vos) :
- 7mV
- Supply Type :
- Single
- RoHS :
- Details
- Published :
- 2006
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Maximum Operating Temperature :
- + 125 C
- Power Supplies :
- 1.6/5.5V
- Product :
- Analog Comparators
- Propagation Delay :
- 8 μs
- Strobe Capability :
- No
- Supplier Package :
- TSSOP
- Product Type :
- Analog Comparators
- Quiescent Current :
- 1μA
- Number of Pins :
- 14
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Pitch :
- 0.65mm
- Maximum Operating Supply Voltage :
- 5.5 V
- Height :
- 0.9 mm
- Datasheets
- MCP6549-E/ST

Comparators Microchip Technology MCP6549-E/ST Overview
The Microchip Technology MCP6549-E/ST represents a pinnacle in the field of low-voltage quad comparators, designed specifically for demanding applications that require high-speed, low-power operation. This device operates at a threshold as low as 1.6V, making it an ideal choice for battery-operated and portable devices. Its open-drain output feature allows for flexible voltage reference, simplifying designs that require interfacing with different logic levels. The compact 14-TSSOP package ensures minimal footprint on the PCB, making it suitable for dense circuit layouts.
MCP6549-E/ST Features
The MCP6549-E/ST comparator is designed with features that cater to advanced electronic systems requiring reliable voltage detection and quick response times. Key features include:
- Quad independent comparators with open-drain outputs.
- Low operating voltage down to 1.6V, optimizing energy consumption.
- Robust 14-TSSOP packaging for streamlined integration into space-constrained applications.
- Extended temperature range, ensuring reliability under varying environmental conditions.
MCP6549-E/ST Applications
- Battery Management Systems: Helps in monitoring and managing the voltage levels of each cell in battery packs, ensuring optimal performance and longevity.
- Portable Electronic Devices: Ideal for use in voltage detection circuits that protect low-power handheld devices.
- Automotive Sensors: Useful in automotive electronics for detecting and processing signals over a wide range of input voltages, enhancing sensor accuracy and reliability.
- Industrial Monitoring Equipment: Employed in systems that require precise voltage monitoring to ensure safe and efficient operation.
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