LP339N
- Mfr.Part #
- LP339N
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR QUAD 14-DIP
- Stock
- 75,207
- In Stock :
- 75,207
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Quiescent Current :
- 100μA
- Current Rating :
- 30A
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Average Bias Current-Max (IIB) :
- 0.025μA
- Output Type :
- CMOS, MOS, Open-Collector
- Power Dissipation :
- 656mW
- Nominal Supply Current :
- 100μA
- ECCN Code :
- EAR99
- Number of Functions :
- 4
- Pbfree Code :
- yes
- Voltage - Supply, Single/Dual (±) :
- 3V~30V ±1.5V~15V
- Number of Terminations :
- 14
- Base Part Number :
- LP339
- Output Current per Channel :
- 20mA
- Length :
- 19.3mm
- Width :
- 6.35mm
- REACH SVHC :
- No SVHC
- Thickness :
- 3.9mm
- Type :
- GENERAL PURPOSE
- Radiation Hardening :
- No
- Operating Temperature :
- 0°C~70°C
- Dual Supply Voltage :
- 9V
- Max Input Current :
- 25nA
- Current - Output (Typ) :
- 30mA @ 5V
- Output Current :
- 30mA
- Input Offset Voltage (Vos) :
- 5mV
- Power Supplies :
- 5V
- Voltage Gain :
- 113.98dB
- Height :
- 5.08mm
- Current - Input Bias (Max) :
- 0.025µA @ 5V
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Input Bias Current :
- 25nA
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Max Power Dissipation :
- 570mW
- Number of Pins :
- 14
- Mount :
- Through Hole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage Limit-Max :
- 36V
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Terminal Position :
- Dual
- Number of Elements :
- 4
- Response Time :
- 8 μs
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Pin Count :
- 14
- Supply Voltage :
- 5V
- Weight :
- 927.99329mg
- Number of Circuits :
- 4
- Max Supply Current :
- 2mA
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LP339N

Comparators Texas Instruments LP339N Overview
The Texas Instruments LP339N quad differential comparator stands out in the market due to its robust design and versatile functionalities, tailored for precision voltage and current sensing across a multitude of applications. This IC DIFF COMPARATOR QUAD 14DIP features a low-power operation that makes it ideal for portable and battery-operated equipment. With enhanced stability and the capacity to operate over a wide voltage range, the LP339N by Texas Instruments is engineered to meet stringent industry requirements, providing reliable performance in a compact, 14-pin DIP package. Employing Comparators Texas Instruments LP339N can significantly streamline system design and enhance operational efficiency in critical monitoring and control systems.
LP339N Features
The LP339N includes several key features that make it highly suitable for demanding applications. These features include four independent comparators with differential inputs, a wide supply voltage range from 2V to 36V, and low supply current drain. Additionally, the device is compatible with TTL and MOS outputs and offers a wide input common-mode voltage range, allowing for added flexibility in circuit integration.
LP339N Applications
- Industrial Automation Systems: The LP339N is used to monitor process parameters by comparing sensor signals with predefined thresholds, facilitating automated adjustments and controls.
- Automotive Electronics: In vehicle systems, this comparator helps in voltage monitoring for battery management systems, ensuring the longevity and reliability of the battery pack.
- Power Supply Control: It is employed in power supply units to compare different voltage levels, which assists in maintaining stable outputs and protecting against voltage irregularities.
- Alarm Systems: The LP339N can be integrated into alarm systems where it senses and reacts to extreme environmental changes, triggering alarms when necessary.
- Consumer Electronics: Utilized in various consumer electronics for signal stabilization and error detection, enhancing the device safety and user experience.
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