LM239AD
- Mfr.Part #
- LM239AD
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VOLT COMPARATOR QUAD 14-SOIC
- Stock
- 41,759
- In Stock :
- 41,759
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Nominal Supply Current :
- 2mA
- Power Supplies :
- 5V
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Mounting Type :
- Surface Mount
- Response Time :
- 1.3 μs
- Weight :
- 122.413241mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Pin Count :
- 14
- Terminal Form :
- Gull wing
- Max Supply Current :
- 500μA
- Type :
- Differential
- Voltage - Input Offset (Max) :
- 3mV @ 30V
- Operating Supply Voltage :
- 28V
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Max Input Current :
- 250nA
- Dual Supply Voltage :
- 9V
- Number of Pins :
- 14
- RoHS Status :
- ROHS3 Compliant
- Voltage Gain :
- 106.02dB
- REACH SVHC :
- No SVHC
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Height :
- 1.75mm
- Output Current :
- 20mA
- Quiescent Current :
- 2mA
- JESD-609 Code :
- e4
- Supply Voltage :
- 5V
- Average Bias Current-Max (IIB) :
- 0.05μA
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -25°C~85°C
- Number of Terminations :
- 14
- Length :
- 8.65mm
- Pbfree Code :
- yes
- Number of Functions :
- 4
- Thickness :
- 1.58mm
- Supply Voltage Limit-Max :
- 36V
- Width :
- 3.91mm
- Radiation Hardening :
- No
- Contact Plating :
- Gold
- Number of Elements :
- 4
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Base Part Number :
- LM239
- Input Offset Voltage (Vos) :
- 3mV
- Input Bias Current :
- 250nA
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- ECCN Code :
- EAR99
- Output Current per Channel :
- 6mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Datasheets
- LM239AD

Comparators STMicroelectronics LM239AD Overview
Introducing the LM239AD, a high-performance integrated circuit voltage comparator designed by STMicroelectronics, a leading name in electronic components. This quad voltage comparator comes in a compact 14SOIC package, offering unparalleled efficiency and reliability for a wide range of applications.
With its precision engineering and advanced features, the LM239AD is the ideal choice for professionals seeking superior performance in voltage comparison tasks. Whether you're working on industrial automation, automotive electronics, or consumer appliances, this versatile comparator delivers consistent results with exceptional accuracy.
Experience the unmatched quality and precision of the LM239AD from STMicroelectronics, your trusted partner for innovative electronic solutions.
LM239AD Features
- Quad voltage comparator
- Compact 14SOIC package
- Precision voltage comparison
- Wide operating voltage range
- Low input offset voltage
- High input impedance
- Low supply current
- Robust ESD performance
- High-speed response
LM239AD Applications
- Industrial Automation: The LM239AD is ideal for monitoring voltage levels in industrial control systems, ensuring precise control and reliable operation of machinery and equipment.
- Automotive Electronics: In automotive applications, the LM239AD provides accurate voltage comparison for battery management systems, motor control units, and safety features such as overvoltage protection.
- Consumer Appliances: From household appliances to portable electronics, the LM239AD offers efficient voltage monitoring for improved performance and energy efficiency in a variety of consumer products.
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