LM139AJ/PB
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- Mfr.Part #
- LM139AJ/PB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMP HIGH PERF QUAD 14-CDIP
- Stock
- 695
- In Stock ：
- 695
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Voltage - Input Offset (Max) :
- 2mV @ 30V
- Mounting Type :
- Through Hole
- Average Bias Current-Max (IIB) :
- 0.3μA
- Packaging :
- Tube
- Number of Elements :
- 4
- Pin Count :
- 14
- Number of Pins :
- 14
- Output Current per Channel :
- 1μA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Voltage Gain :
- 106.02dB
- ECCN Code :
- EAR99
- Width :
- 6.67mm
- Response Time :
- 700 ns
- Current - Input Bias (Max) :
- 0.1μA @ 5V
- Input Offset Voltage (Vos) :
- 2mV
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Input Bias Current :
- 300nA
- Terminal Position :
- Dual
- Current - Quiescent (Max) :
- 2.5mA
- JESD-609 Code :
- e0
- Max Supply Current :
- 2mA
- Type :
- GENERAL PURPOSE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 1.19W
- Supply Voltage Limit-Max :
- 36V
- Number of Terminations :
- 14
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- LM139
- Nominal Supply Current :
- 2mA
- Current - Output (Typ) :
- 16mA @ 5V
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Operating Temperature :
- -55°C~125°C
- Number of Functions :
- 4
- Mount :
- Through Hole
- Height :
- 5.08mm
- Package / Case :
- 14-CDIP (0.300, 7.62mm)
- Length :
- 19.56mm
- Power Supplies :
- 5V
- Radiation Hardening :
- No
- Lead Free :
- Contains Lead
- Thickness :
- 4.57mm
- Supply Voltage :
- 5V
- Datasheets
- LM139AJ/PB
Comparators Texas Instruments LM139AJ/PB Overview
The Texas Instruments LM139AJ/PB is a high-performance, precision quadruple comparator designed for a vast range of applications requiring reliable voltage or current comparison. This IC COMP HIGH PERF QUAD 14CDIP features four independent voltage comparators that operate from a single power supply over a wide range of voltages. The LM139AJ/PB excels in its versatility and durability, housed in a robust 14-pin CDIP package, ensuring long-term reliability even in harsh environments. The integration of this device into your systems can significantly enhance operational efficiency and reliability, making it an ideal choice for demanding applications where precision is crucial.
LM139AJ/PB Features
The LM139AJ/PB comparator boasts several key features that make it superior for high-performance applications. These include low input bias current, low input offset voltage, and an ability to operate from a single power supply over a wide range of voltages, or from dual supplies for added flexibility. Furthermore, its low power consumption and fast response time make it an efficient choice for critical circuits that require high speed and low power dissipation.
LM139AJ/PB Applications
- Control Systems: Utilized in feedback loops, the LM139AJ/PB provides precise voltage comparisons to maintain system stability and performance.
- Power Supply Management: Essential in power supply circuits for comparing voltage levels and ensuring consistent output despite variable input conditions.
- Automotive Electronics: Employed in vehicle systems to monitor and compare various voltages, contributing to the safety and functionality of automotive electronics.
- Alarm and Security Devices: Acts as a critical component in security systems, where precise voltage comparison can trigger alarms or other security measures in response to detected anomalies.
- Data Acquisition Systems: Used in data systems to compare input signals, ensuring accurate data logging and processing.
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