LM139AJRLQMLV
- Mfr.Part #
- LM139AJRLQMLV
- Manufacturer
- National Semiconductor
- Package / Case
- CDIP
- Datasheet
- Download
- Description
- LM139AQML-SP LOW POWER LOW OFFSE
- Stock
- 10
- In Stock :
- 10
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- RoHS Status :
- RoHS Compliant
- Bias Current-Max (IIB) @25C :
- 0.3μA
- Average Bias Current-Max (IIB) :
- 0.1μA
- Width :
- 6.67mm
- Output Type :
- OPEN-COLLECTOR
- Max Supply Current :
- 2mA
- Input Offset Voltage (Vos) :
- 2mV
- Max Supply Voltage :
- 30V
- Amplifier Type :
- Comparator
- Pin Count :
- 14
- Number of Channels :
- 4
- Mount :
- Through Hole
- Screening Level :
- MIL-PRF-38535 Class V
- Max Dual Supply Voltage :
- 15V
- Length :
- 19.56mm
- Response Time :
- 700 ns
- Terminal Position :
- Dual
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Nominal Supply Current :
- 500μA
- Min Supply Voltage :
- 5V
- Height :
- 5.08mm
- Current - Output :
- 16mA
- Supply Voltage :
- 5V
- Temperature Grade :
- Military
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Common Mode Rejection Ratio :
- 60 dB
- Power Dissipation-Max :
- 1.2W
- Package / Case :
- CDIP
- Total Dose :
- 100k Rad(Si) V
- Number of Terminations :
- 14
- Power Supplies :
- 5V
- ECCN Code :
- EAR99
- Min Dual Supply Voltage :
- 2.5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Pins :
- 14
- Qualification Status :
- Not Qualified
- Max Operating Temperature :
- 125°C
- Min Operating Temperature :
- -55°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Input Bias :
- 100nA
- Voltage Gain :
- 93.98dB
- Radiation Hardening :
- yes
- Power Dissipation :
- 1.2W
- Packaging :
- Rail/Tube
- Lead Free :
- Contains Lead
- Number of Functions :
- 4
- Thickness :
- 4.57mm
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















