LM2901DR
- Mfr.Part #
- LM2901DR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD GP 14-SOIC
- Stock
- 17,889
- In Stock :
- 17,889
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- Width :
- 3.91mm
- Number of Functions :
- 4
- Mounting Type :
- Surface Mount
- Number of Pins :
- 14
- Thickness :
- 1.58mm
- Type :
- GENERAL PURPOSE
- Factory Lead Time :
- 6 Weeks
- Dual Supply Voltage :
- 9V
- Output Current per Channel :
- 6mA
- Number of Circuits :
- 4
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Height :
- 1.75mm
- Average Bias Current-Max (IIB) :
- 0.25μA
- Input Offset Voltage (Vos) :
- 7mV
- Base Part Number :
- LM2901
- Voltage Gain :
- 100dB
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 28V
- Contact Plating :
- Tin
- Pin Count :
- 14
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Quiescent Current :
- 2.5mA
- Power Supplies :
- 5V
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Response Time :
- 1.3 μs
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Max Supply Current :
- 500μA
- Lead Free :
- Lead Free
- Terminal Pitch :
- 1.27mm
- Voltage - Input Offset (Max) :
- 7mV @ 30V
- Terminal Position :
- Dual
- Supply Voltage Limit-Max :
- 36V
- Length :
- 8.65mm
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Current :
- 20mA
- Packaging :
- Cut Tape (CT)
- Weight :
- 122.413241mg
- Operating Temperature :
- -40°C~125°C
- Max Input Current :
- 250nA
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Input Bias Current :
- 250nA
- Nominal Supply Current :
- 2mA
- Packing Method :
- TR
- Datasheets
- LM2901DR

Comparators ROHM Semiconductor LM2901DR Overview
The LM2901DR by ROHM Semiconductor is a robust quad general-purpose voltage comparator designed for applications requiring multiple voltage comparisons. This integrated circuit ensures high functionality and reliability in a 14SOIC package, facilitating streamlined surface mount assembly. The LM2901DR is designed to operate over a wide voltage range and offers low input offset voltage, making it a versatile choice for designers. The ability to function in extreme temperature environments coupled with its low power consumption makes the LM2901DR particularly suited for industrial and automotive sectors, ensuring optimal performance for bulk-buyers focusing on efficient, high-volume projects.
LM2901DR Features
This comparator boasts several compelling features that enhance its application across various industries. Key features include a wide supply voltage range from 2V to 36V, low supply current, and compatibility with TTL, MOS, and CMOS outputs. Additionally, the LM2901DR offers an extended input common-mode voltage range, enabling the device to handle a wider variety of signals in complex multi-voltage environments.
LM2901DR Applications
- Automotive Systems: Utilized in car battery voltage monitoring systems to prevent over-discharge and enhance battery life.
- Industrial Equipment: Employed in control circuits to compare various operational voltages, ensuring machinery operates within safe parameters.
- Alarm Systems: Integral in creating threshold detection circuits that trigger alarms in security devices when voltages exceed predetermined levels.
- Consumer Electronics: Used in power management systems to monitor and control voltage levels, enhancing device safety and efficiency.
- Power Supply Control: Helps in maintaining consistent output in power supplies by comparing the actual output to expected values.
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