LM239D
- Mfr.Part #
- LM239D
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VOLT COMPARATOR QUAD 14-SOIC
- Stock
- 5,150
- In Stock :
- 5,150
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Nominal Supply Current :
- 2mA
- Type :
- GENERAL PURPOSE
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Weight :
- 4.535924g
- Mounting Type :
- Surface Mount
- Voltage Gain :
- 106.02dB
- RoHS Status :
- ROHS3 Compliant
- Turn On Delay Time :
- 1.3 μs
- ECCN Code :
- EAR99
- Width :
- 4mm
- Supply Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Number of Circuits :
- 4
- Factory Lead Time :
- 25 Weeks
- Supply Voltage Limit-Max :
- 32V
- Input Offset Voltage (Vos) :
- 5mV
- Number of Functions :
- 4
- Power Supplies :
- 5V
- Input Bias Current :
- 250nA
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Packaging :
- Tube
- Voltage - Supply, Single/Dual (±) :
- 2V~32V ±1V~16V
- Power Dissipation :
- 830mW
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Natural Thermal Resistance :
- 105 °C/W
- REACH SVHC :
- No SVHC
- Base Part Number :
- LM239
- Terminal Form :
- Gull wing
- Pin Count :
- 14
- Output Current per Channel :
- 100pA
- Length :
- 8.75mm
- Propagation Delay :
- 1.3 μs
- Max Power Dissipation :
- 830mW
- Radiation Hardening :
- No
- Output Current :
- 16mA
- Operating Temperature :
- -40°C~105°C
- Quiescent Current :
- 2mA
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Current :
- 2mA
- Number of Pins :
- 14
- Terminal Pitch :
- 1.27mm
- Current - Output (Typ) :
- 16mA @ 5V
- Mount :
- Surface Mount
- Response Time :
- 1.3 μs
- Height :
- 1.65mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 14
- Datasheets
- LM239D

[Comparators STMicroelectronics LM239D] Overview
Explore the pinnacle of precision and reliability with the LM239D Voltage Comparator by STMicroelectronics. Crafted to excel in diverse applications, this quad comparator is housed in a compact 14SOIC package, delivering unparalleled performance in voltage comparison tasks. Whether you're delving into industrial automation, automotive electronics, or consumer appliances, the LM239D empowers your projects with exceptional accuracy and efficiency.
LM239D Features
- Quad Voltage Comparator: The LM239D integrates four independent voltage comparators, offering versatility in multi-channel applications.
- Precision Performance: With low input offset voltage and tight tolerance, this comparator ensures precise voltage comparison even in demanding conditions.
- Wide Operating Voltage Range: Operating from a single power supply or dual supplies, the LM239D accommodates various voltage levels, enhancing its compatibility across different systems.
- Enhanced ESD Protection: Robust ESD protection guards the device against electrostatic discharge, ensuring long-term reliability in rugged environments.
- Low Power Consumption: Designed for efficiency, the LM239D minimizes power consumption, making it ideal for battery-powered applications.
LM239D Applications
- Industrial Automation: Employ the LM239D in industrial control systems for precise voltage monitoring, fault detection, and feedback control, ensuring seamless operation in manufacturing environments.
- Automotive Electronics: Integrate the LM239D in automotive circuits for battery voltage monitoring, overvoltage protection, and signal conditioning, enhancing vehicle safety and performance.
- Consumer Appliances: Enhance the functionality of consumer appliances such as washing machines, refrigerators, and air conditioners by incorporating the LM239D for accurate voltage detection and control, optimizing energy efficiency and performance.
- Power Management Systems: Utilize the LM239D in power management systems for overcurrent protection, voltage regulation, and battery management, ensuring reliable operation and extending the lifespan of electronic devices.
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