LM239AD
- Mfr.Part #
- LM239AD
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- COMPARATOR
- Stock
- 32,799
- In Stock :
- 32,799
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Supply Voltage Limit-Max :
- 36V
- Number of Pins :
- 14
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 1.58mm
- Operating Supply Voltage :
- 28V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Type :
- Differential
- Width :
- 3.91mm
- Nominal Supply Current :
- 2mA
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Number of Functions :
- 4
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Average Bias Current-Max (IIB) :
- 0.05μA
- Power Supplies :
- 5V
- Number of Elements :
- 4
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- ECCN Code :
- EAR99
- Base Part Number :
- LM239
- Input Bias Current :
- 250nA
- Operating Temperature :
- -25°C~85°C
- Voltage - Input Offset (Max) :
- 3mV @ 30V
- Quiescent Current :
- 2mA
- Max Supply Current :
- 500μA
- Number of Terminations :
- 14
- Length :
- 8.65mm
- Radiation Hardening :
- No
- Dual Supply Voltage :
- 9V
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Pin Count :
- 14
- Terminal Pitch :
- 1.27mm
- Height :
- 1.75mm
- Output Current per Channel :
- 6mA
- Weight :
- 122.413241mg
- Voltage Gain :
- 106.02dB
- Input Offset Voltage (Vos) :
- 3mV
- Output Current :
- 20mA
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Max Input Current :
- 250nA
- Packaging :
- Tube
- Contact Plating :
- Gold
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Response Time :
- 1.3 μs
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LM239AD

Comparators onsemi LM239AD Overview
The onsemi LM239AD stands out in the field of Comparators, offering unparalleled reliability and precision for various critical applications. This high-performance device is tailored to meet the rigorous demands of complex circuits, enhancing system efficiency and robustness. The LM239AD Comparator by onsemi is specifically designed to provide stable, fast, and accurate voltage level detection and comparison. This makes it an essential component in systems requiring precise decision-making capabilities based on fluctuating electrical signals. Its robust design ensures that it can operate under a wide range of temperatures and power variations, making it an ideal choice for industrial, automotive, and consumer electronics markets.
LM239AD Features
The LM239AD features include low input offset voltage, wide voltage range, and quad differential comparators, which allow for multiple comparisons within a single package. This increases both the functionality and compactness of the design, ideal for space-constrained applications.
LM239AD Applications
- Industrial Automation: In control systems, the LM239AD can be used to monitor various thresholds and signals, ensuring equipment operates within safe parameters.
- Automotive Systems: It plays a crucial role in car electronics, such as battery management systems, where accurate voltage comparisons are critical for safety and efficiency.
- Consumer Electronics: The LM239AD is used in devices like cameras and personal electronics to manage power effectively and ensure device stability under different operational conditions.
- Data Processing: Employed in data centers to oversee voltage levels that safeguard sensitive electronic components and maintain system integrity.
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