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