LM2901N
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- Mfr.Part #
- LM2901N
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- COMPARATOR, 4 FUNC, 15000UV OFFS
- Stock
- 28,040
- In Stock ：
- 28,040
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Type :
- Differential
- Width :
- 6.35mm
- Mount :
- Through Hole
- Quiescent Current :
- 2.5mA
- Voltage - Input Offset (Max) :
- 7mV @ 30V
- Response Time :
- 1.3 μs
- Max Input Current :
- 250nA
- Output Current :
- 20mA
- Number of Circuits :
- 4
- Input Bias Current :
- 250nA
- Number of Terminations :
- 14
- Voltage Gain :
- 100dB
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Functions :
- 4
- Dual Supply Voltage :
- 9V
- Max Power Dissipation :
- 1.05W
- Supply Voltage Limit-Max :
- 36V
- Mounting Type :
- Through Hole
- Number of Pins :
- 14
- Length :
- 19.3mm
- Input Offset Voltage (Vos) :
- 7mV
- Height :
- 5.08mm
- Base Part Number :
- LM2901
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Thickness :
- 3.9mm
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e4
- Supply Voltage :
- 5V
- Weight :
- 927.99329mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 14
- Radiation Hardening :
- No
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Output Current per Channel :
- 6mA
- Current - Output (Typ) :
- 20mA
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Power Supplies :
- 5V
- ECCN Code :
- EAR99
- Power Dissipation :
- 1.05kW
- Average Bias Current-Max (IIB) :
- 0.25μA
- Nominal Supply Current :
- 2mA
- Factory Lead Time :
- 12 Weeks
- Contact Plating :
- Gold
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Pbfree Code :
- yes
- Max Supply Current :
- 2mA
- Lead Free :
- Lead Free
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Datasheets
- LM2901N
Comparators Fairchild Semiconductor LM2901N Overview
The Fairchild Semiconductor LM2901N is a robust low-power quad comparator designed for a wide array of applications requiring reliable voltage or current comparison. Engineered to handle a differential input voltage range equal to the supply voltage, and with an offset voltage of 15000µV, the LM2901N ensures precision and stability in various circuits. This device is optimized for energy efficiency and durability, making it ideal for industrial, automotive, and consumer electronics where dependable performance is paramount.
LM2901N Features
The LM2901N comparator is notable for its ability to operate from a single power supply over a wide range of voltages, or from dual supplies for flexible system integration. With its low offset voltage and a typical supply current of only 0.8 mA, it is suitable for battery-operated devices. The device's quad independent comparator setup allows for multiple voltage comparisons, enhancing the functionality of complex electronic systems.
LM2901N Applications
- Battery Management Systems: Utilized to monitor cell voltage levels, ensuring safe and efficient battery management.
- Control Systems: Essential in generating accurate control signals based on voltage thresholds, crucial for automated and safety-related processes in industrial applications.
- Voltage Level Detection: Used for detecting and responding to voltage thresholds in consumer electronics, helping to protect circuits from voltage surges and drops.
- Window Comparators: Integral in creating a window for acceptable voltage levels that help in digital signal processing within telecommunications equipment.
- Automotive Sensors: Applied in monitoring and comparing various sensor outputs, such as fluid levels and pressure differences, critical for vehicle performance and safety.
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