LM139DG4

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Mfr.Part #
LM139DG4
Manufacturer
Texas Instruments
Package / Case
14-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC QUAD DIFF COMPARATOR 14-SOIC
Stock
18,311
In Stock :
18,311

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Manufacturer :
Texas Instruments
Product Category :
Comparators
Number of Functions :
4
Voltage - Supply, Single/Dual (±) :
2V~30V ±1V~15V
Supply Voltage Limit-Max :
36V
Output Type :
CMOS, MOS, Open-Collector, TTL
Output Current per Channel :
6mA
Pin Count :
14
Packing Method :
TR
Thickness :
1.58mm
Quiescent Current :
2mA
Radiation Hardening :
No
Nominal Supply Current :
2mA
Max Supply Current :
2mA
Height :
1.75mm
Input Bias Current :
100nA
Base Part Number :
LM139
Lifecycle Status :
ACTIVE (Last Updated: 4 days ago)
Lead Free :
Lead Free
Average Bias Current-Max (IIB) :
0.025μA
Operating Supply Voltage :
28V
Width :
3.91mm
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Factory Lead Time :
6 Weeks
Terminal Position :
Dual
Length :
8.65mm
Number of Pins :
14
Pbfree Code :
yes
Peak Reflow Temperature (Cel) :
260
Supply Voltage :
5V
Voltage - Input Offset (Max) :
5mV @ 30V
JESD-609 Code :
e4
Weight :
133.412856mg
Output Current :
20mA
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Response Time :
1.3 μs
Mounting Type :
Surface Mount
Packaging :
Tube
RoHS Status :
ROHS3 Compliant
Dual Supply Voltage :
9V
Terminal Pitch :
1.27mm
Mount :
Surface Mount
Input Offset Voltage (Vos) :
5mV
Number of Terminations :
14
Operating Temperature :
-55°C~125°C
Power Supplies :
5V
Terminal Form :
Gull wing
Current - Input Bias (Max) :
0.1μA @ 5V
Package / Case :
14-SOIC (0.154, 3.90mm Width)
Voltage Gain :
106.02dB
Number of Elements :
4
Type :
Differential
ECCN Code :
EAR99
Datasheets
LM139DG4
Introducing Comparators Texas Instruments LM139DG4 from Chip IC,where excellence meets affordability. This product stands out with its Base Part Number:LM139, Number of Pins:14, Mounting Type:Surface Mount, Number of Terminations:14, Operating Temperature:-55°C~125°C, Package / Case:14-SOIC (0.154, 3.90mm Width), Type:Differential, LM139DG4 pinout, LM139DG4 datasheet PDF, LM139DG4 amp .Beyond Comparators Texas Instruments LM139DG4 ,we also offer TLV7041QDCKRQ1, TLV1391IDBVR, TLV7031QDBVRQ1, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments LM139DG4


Comparators Texas Instruments LM139DG4 Overview

The LM139DG4 by Texas Instruments represents a pinnacle in the design of quad differential comparators, catering to a variety of precision applications where voltage level detection is critical. Engineered for optimal performance, the LM139DG4 integrates four independent voltage comparators in a single 14SOIC package, providing a robust and compact solution for advanced circuit designs. This device is distinguished by its ability to operate over a wide voltage range and its low input bias current, making it ideal for both battery-powered and fixed power supply operations. Its design ensures reduced power consumption while maintaining high accuracy and reliability, essential for high-stake environments.

LM139DG4 Features

The LM139DG4 boasts several key features that make it a go-to choice for developers and engineers. These include low input offset voltage, wide single or dual supply voltage range from 2V to 36V, and low supply current drain, irrespective of the supply voltage. This makes the LM139DG4 highly versatile in various applications, enhancing its utility in energy-sensitive projects. Additionally, the output can directly interface with TTL, MOS, or CMOS, thus simplifying integration into digital systems without needing additional buffering.

LM139DG4 Applications

  • Control Systems: Utilized for precise control logic, ensuring threshold activation and system stability within automated processes.
  • Alarm Systems: Acts as a critical component in condition monitoring to trigger alerts when parameters exceed set thresholds.
  • Voltage Level Sensing: Essential in battery management systems for monitoring and maintaining the correct voltage levels to ensure operational integrity.
  • Window Comparators: Enables accurate monitoring and comparison of voltage levels, crucial in applications such as signal conditioning and data conversion.
  • Timer Circuits: Used in the timing elements of circuits, where precise voltage comparison dictates the timing accuracy.
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