LM339AN
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- Mfr.Part #
- LM339AN
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-DIP
- Stock
- 6,289
- In Stock ：
- 6,289
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Lead Free :
- Lead Free
- Response Time :
- 1.3 μs
- Max Supply Current :
- 500μA
- Terminal Position :
- Dual
- Average Bias Current-Max (IIB) :
- 0.05μA
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Number of Functions :
- 4
- JESD-609 Code :
- e3
- Operating Temperature :
- 0°C~70°C
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Output Current per Channel :
- 6mA
- Mount :
- Through Hole
- Power Supplies :
- 5V
- Number of Pins :
- 14
- Length :
- 19.3mm
- Mounting Type :
- Through Hole
- Radiation Hardening :
- No
- Max Power Dissipation :
- 1.05W
- Supply Voltage Limit-Max :
- 36V
- Base Part Number :
- LM339
- Quiescent Current :
- 2.5mA
- Width :
- 6.35mm
- Current - Output (Typ) :
- 20mA
- Number of Circuits :
- 4
- Type :
- Differential
- Contact Plating :
- Gold
- Thickness :
- 3.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 20mA
- Input Offset Voltage (Vos) :
- 3mV
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Number of Terminations :
- 14
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 14
- Voltage - Input Offset (Max) :
- 3mV @ 30V
- Nominal Supply Current :
- 2mA
- Input Bias Current :
- 250nA
- Factory Lead Time :
- 6 Weeks
- Max Input Current :
- 250nA
- Packaging :
- Tube
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Weight :
- 927.99329mg
- Height :
- 5.08mm
- Supply Voltage :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Voltage Gain :
- 106.02dB
- ECCN Code :
- EAR99
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Datasheets
- LM339AN
Comparators Texas Instruments LM339AN Overview
The Texas Instruments LM339AN represents a superior choice for a variety of precision applications requiring voltage comparison. This IC QUAD DIFF COMPARATOR 14DIP from Texas Instruments features four independently functioning comparators, each designed to handle voltage level detections efficiently. Its ability to operate from a single power supply over a wide range of voltages, or from dual supplies for asymmetric voltages, makes it particularly versatile. This adaptability, combined with low supply current drain, enhances its suitability for energy-sensitive applications across multiple sectors, ensuring that the Comparators Texas Instruments LM339AN remains a reliable and economical option for bulk buying in the industrial market.
LM339AN Features
The LM339AN comparator is distinguished by several robust features including a wide supply voltage range from 2V to 36V and differential input voltage range equal to the power supply voltage. It boasts a low supply current drain, which is independent of the magnitude of the power supply voltage, making it ideal for battery-powered devices. Additionally, its output can directly interface with TTL, MOS, and CMOS, thereby reducing system complexity and supporting a broad spectrum of logic technologies.
LM339AN Applications
- Voltage Monitoring Systems: The LM339AN is used in voltage monitoring systems to ensure that various components within an electronic circuit are operating at safe, predetermined voltage levels.
- Battery Chargers: It effectively manages and compares voltage levels to control charging circuits, ensuring optimal battery charging without overcharge, enhancing battery life.
- Alarm Systems: This comparator can be utilized in alarm systems to detect deviations from set thresholds, triggering alerts when necessary.
- Consumer Electronics: In consumer electronics, the LM339AN ensures that devices function within their electrical tolerance levels, contributing to device safety and energy efficiency.
- Industrial Equipment: It plays a critical role in monitoring and controlling industrial processes, ensuring that machinery operates within specified parameters for safety and efficiency.
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