LM139AJRLQMLV
- Mfr.Part #
- LM139AJRLQMLV
- Manufacturer
- National Semiconductor
- Package / Case
- CDIP
- Datasheet
- Download
- Description
- LM139AQML-SP LOW POWER LOW OFFSE
- Stock
- 10
- In Stock :
- 10
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- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- Min Operating Temperature :
- -55°C
- Min Supply Voltage :
- 5V
- Bias Current-Max (IIB) @25C :
- 0.3μA
- Current - Output :
- 16mA
- Response Time :
- 700 ns
- Number of Functions :
- 4
- Number of Channels :
- 4
- Lead Free :
- Contains Lead
- Power Dissipation-Max :
- 1.2W
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Length :
- 19.56mm
- Power Dissipation :
- 1.2W
- Max Supply Current :
- 2mA
- Total Dose :
- 100k Rad(Si) V
- Radiation Hardening :
- yes
- Number of Terminations :
- 14
- Max Operating Temperature :
- 125°C
- ECCN Code :
- EAR99
- Average Bias Current-Max (IIB) :
- 0.1μA
- Qualification Status :
- Not Qualified
- Packaging :
- Rail/Tube
- Number of Pins :
- 14
- Output Type :
- OPEN-COLLECTOR
- Screening Level :
- MIL-PRF-38535 Class V
- Amplifier Type :
- Comparator
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Height :
- 5.08mm
- Temperature Grade :
- Military
- Common Mode Rejection Ratio :
- 60 dB
- Package / Case :
- CDIP
- Pin Count :
- 14
- RoHS Status :
- RoHS Compliant
- Min Dual Supply Voltage :
- 2.5V
- Max Dual Supply Voltage :
- 15V
- Current - Input Bias :
- 100nA
- Terminal Position :
- Dual
- Thickness :
- 4.57mm
- Max Supply Voltage :
- 30V
- Supply Voltage :
- 5V
- Mount :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Offset Voltage (Vos) :
- 2mV
- Width :
- 6.67mm
- Nominal Supply Current :
- 500μA
- Voltage Gain :
- 93.98dB
- Datasheets
- LM139AJRLQMLV

Comparators National Semiconductor LM139AJRLQMLV Overview
The LM139AJRLQMLV, manufactured by National Semiconductor, is a high-quality integrated circuit designed for precision comparator applications. With its low power consumption and low offset voltage, this device is ideal for a wide range of industrial and commercial applications requiring accurate voltage comparison.
Featuring advanced technology and stringent manufacturing processes, the LM139AJRLQMLV ensures reliable performance and long-term stability, making it a preferred choice for demanding B2B customers seeking dependable components for their products.
LM139AJRLQMLV Features
- Low power consumption
- Low offset voltage
- Precision voltage comparison
- High reliability
- Long-term stability
- Compact and durable design
LM139AJRLQMLV Applications
- Industrial automation: The LM139AJRLQMLV is used in automated control systems to compare reference voltages, ensuring accurate and efficient operation of machinery and processes.
- Power management: In power supply units and voltage regulation circuits, this comparator helps maintain stable output voltages by monitoring input and output levels.
- Sensor interfacing: Integrated into sensor interface circuits, the LM139AJRLQMLV facilitates precise measurement and detection by comparing sensor signals with reference voltages.
- Audio equipment: This comparator is employed in audio amplifiers and signal processing circuits to detect and control signal levels, ensuring clear and distortion-free audio output.
- Automotive electronics: In automotive applications, the LM139AJRLQMLV assists in monitoring various electrical parameters, enhancing safety and performance in vehicles.
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