LM139J/PB
- Mfr.Part #
- LM139J/PB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMP QUAD LPWR L OFF V 14CDIP
- Stock
- 3,931
- In Stock :
- 3,931
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Length :
- 19.56mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Position :
- Dual
- Max Supply Current :
- 800μA
- Number of Elements :
- 4
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Radiation Hardening :
- No
- Package / Case :
- 14-CDIP (0.300, 7.62mm)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Power Supplies :
- 5V
- Number of Functions :
- 4
- Operating Temperature :
- -55°C~125°C
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Supply Voltage Limit-Max :
- 36V
- Thickness :
- 4.57mm
- Number of Terminations :
- 14
- Type :
- GENERAL PURPOSE
- Input Offset Voltage (Vos) :
- 5mV
- Voltage Gain :
- 106.02dB
- Quiescent Current :
- 2.5mA
- Factory Lead Time :
- 6 Weeks
- Width :
- 6.67mm
- Response Time :
- 700 ns
- Mount :
- Through Hole
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Contact Plating :
- Lead, Tin
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- LM139
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Average Bias Current-Max (IIB) :
- 0.3μA
- Current - Input Bias (Max) :
- 0.1μA @ 5V
- Number of Pins :
- 14
- Output Current :
- 16mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Bias Current :
- 300nA
- Current - Output (Typ) :
- 16mA @ 5V
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Max Input Current :
- 100nA
- Nominal Supply Current :
- 2mA
- Lead Free :
- Contains Lead
- Max Power Dissipation :
- 1.19W
- Height :
- 5.08mm
- JESD-609 Code :
- e0
- Pin Count :
- 14
- Datasheets
- LM139J/PB

Comparators Texas Instruments LM139J/PB Overview
The Texas Instruments LM139J/PB is a robust low-power quad voltage comparator designed to provide reliable performance across a wide range of applications. Ideal for industrial, automotive, and consumer electronics markets, this device is engineered to function efficiently in systems requiring multiple voltage level detections. The LM139J/PB, housed in a 14-pin CDIP package, offers excellent functionality in environments requiring a low-offset voltage and low-power consumption. By incorporating this comparator into your designs, businesses can significantly enhance system reliability and performance, making it a top choice for high-volume B2B purchasers.
LM139J/PB Features
This comparator is known for its low power consumption and wide voltage range, making it highly adaptable to various applications. Key features include a wide supply voltage range, low supply current, and low input bias current, ensuring that the LM139J/PB operates with high efficiency and stability under diverse conditions.
LM139J/PB Applications
- Industrial Process Control: In applications requiring precise voltage level monitoring, the LM139J/PB can manage multiple input signals to ensure that machinery operates within safe thresholds.
- Automotive Systems: Used in vehicle diagnostics and monitoring systems, this comparator helps detect and respond to voltage variations, contributing to the vehicle's safety and performance integrity.
- Consumer Electronics: The LM139J/PB is ideal for household appliances and entertainment systems, where it ensures that all circuits function within their optimal voltage ranges, enhancing device safety and energy efficiency.
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