LM339M
- Mfr.Part #
- LM339M
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD LO PWR 14SOIC
- Stock
- 23,246
- In Stock :
- 23,246
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- RoHS Status :
- Non-RoHS Compliant
- Max Power Dissipation :
- 760mW
- Power Supplies :
- 5V
- Terminal Pitch :
- 1.27mm
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- REACH SVHC :
- No SVHC
- Input Offset Voltage (Vos) :
- 5mV
- Type :
- GENERAL PURPOSE
- Height :
- 1.75mm
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Width :
- 3.91mm
- Current - Output (Typ) :
- 16mA @ 5V
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Pin Count :
- 14
- Average Bias Current-Max (IIB) :
- 0.25μA
- Output Current per Channel :
- 6mA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- JESD-609 Code :
- e0
- Dual Supply Voltage :
- 3V
- Response Time :
- 1.3 μs
- Peak Reflow Temperature (Cel) :
- 235
- Length :
- 8.65mm
- Nominal Supply Current :
- 2mA
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Supply Voltage :
- 5V
- Supply Voltage Limit-Max :
- 36V
- Mount :
- Surface Mount
- Number of Circuits :
- 4
- Output Current :
- 16mA
- Power Dissipation :
- 760mW
- Mounting Type :
- Surface Mount
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Factory Lead Time :
- 6 Weeks
- Max Input Current :
- 250nA
- Number of Functions :
- 4
- Thickness :
- 1.58mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 14
- Max Supply Current :
- 2mA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- Input Bias Current :
- 250nA
- Lead Free :
- Lead Free
- Operating Temperature :
- 0°C~70°C
- Voltage Gain :
- 106.02dB
- Radiation Hardening :
- No
- Quiescent Current :
- 2.5mA
- Base Part Number :
- LM339
- Operating Supply Voltage :
- 3V
- Datasheets
- LM339M

Comparators Texas Instruments LM339M Overview
Introducing the Texas Instruments LM339M, a standout model in the Comparators category, tailored for demanding low-power applications. This quad comparator integrates four independent precision voltage comparators in a single 14-SOIC package, offering versatile functionality with enhanced power management. Engineered for both industrial and commercial applications, the LM339M ensures reliability and accuracy with Texas Instruments' renowned fabrication techniques. Its low power requirements and wide voltage range make it particularly suitable for battery-operated devices, enhancing efficiency across various applications.
LM339M Features
The LM339M comparator boasts several key features including a wide supply voltage range from 2V to 36V, low supply current drain independent of the supply voltage, which is ideal for battery-powered devices, and an input common-mode voltage range that includes ground. Additionally, it offers low input bias current, which enhances its accuracy in various applications and differential input voltage range equal to the supply voltage.
LM339M Applications
- Control Systems: Utilized in feedback control mechanisms, the LM339M can compare various signal amplitudes to maintain system stability.
- Alarm Systems: Acts as a critical component in threshold detection, ensuring timely activation of alarm systems upon detecting voltage anomalies.
- Power Supply Management: Used to monitor battery status and manage power supply circuits efficiently to prolong battery life in portable devices.
- Voltage Level Detection: Essential in devices requiring voltage level sensing to adjust operations according to power fluctuations.
- Automotive Electronics: Integral in monitoring and controlling automotive functions like oil pressure and coolant levels.
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