LM339AD
- Mfr.Part #
- LM339AD
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- COMPARATOR
- Stock
- 19,539
- In Stock :
- 19,539
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Average Bias Current-Max (IIB) :
- 0.05μA
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Termination :
- SMD/SMT
- Dual Supply Voltage :
- 9V
- Voltage - Input Offset (Max) :
- 3mV @ 30V
- Input Offset Voltage (Vos) :
- 3mV
- Lead Free :
- Lead Free
- Supply Voltage Limit-Max :
- 36V
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Contact Plating :
- Gold
- Max Supply Current :
- 500μA
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Operating Temperature :
- 0°C~70°C
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Pin Count :
- 14
- Voltage Gain :
- 106.02dB
- Number of Functions :
- 4
- Output Current per Channel :
- 6mA
- Number of Terminations :
- 14
- ECCN Code :
- EAR99
- Number of Circuits :
- 4
- Radiation Hardening :
- No
- Output Current :
- 20mA
- Width :
- 3.91mm
- Terminal Form :
- Gull wing
- Type :
- Differential
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Factory Lead Time :
- 6 Weeks
- Weight :
- 122.413241mg
- Nominal Supply Current :
- 2mA
- Thickness :
- 1.58mm
- Packaging :
- Tube
- Supply Voltage :
- 5V
- Input Bias Current :
- 250nA
- Operating Supply Voltage :
- 28V
- Base Part Number :
- LM339
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Height :
- 1.75mm
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 14
- Response Time :
- 300 ns
- Quiescent Current :
- 2.5mA
- Length :
- 8.65mm
- JESD-609 Code :
- e4
- Power Supplies :
- 5V
- Datasheets
- LM339AD

Comparators onsemi LM339AD Overview
The onsemi LM339AD represents a hallmark of precision and versatility within the comparators market. This device is engineered to provide reliable performance in a wide array of critical applications, making it an ideal choice for businesses looking to integrate high-quality comparators into their products. The LM339AD features a quad voltage comparator setup, allowing for multiple comparisons of voltages simultaneously without degradation in performance. Designed with advanced semiconductor processes by onsemi, this component ensures low power consumption and a broad voltage range, catering to diverse electronic circuit requirements.
LM339AD Features
The LM339AD comparator by onsemi stands out with its multiple notable features including a wide single or dual supply voltage range from 2.0V to 36V, low supply current drain, and compatibility with all forms of logic. Furthermore, its differential input voltage range equals the supply voltage, enhancing versatility. The device also boasts low input bias and offset parameters which improve accuracy, making it suitable for precision applications.
LM339AD Applications
- Industrial Automation: Utilized in control systems to manage and compare multiple input signals, ensuring equipment operates within specified parameters.
- Automotive Systems: Applied in electronic control units for comparing various sensor outputs, aiding in decision-making processes like engine management and safety systems operation.
- Power Management: Employed in power supply systems to monitor and compare voltage levels, contributing to efficient power distribution and safety.
- Consumer Electronics: Used in devices such as mobile phones and TVs to compare voltage levels, ensuring optimal performance and power efficiency.
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