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
- Max Supply Current :
- 500μA
- Length :
- 19.3mm
- Voltage Gain :
- 106.02dB
- Mount :
- Through Hole
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Voltage - Input Offset (Max) :
- 3mV @ 30V
- Average Bias Current-Max (IIB) :
- 0.05μA
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- JESD-609 Code :
- e3
- Number of Circuits :
- 4
- Mounting Type :
- Through Hole
- Height :
- 5.08mm
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Matte Tin (Sn)
- Output Current per Channel :
- 6mA
- Quiescent Current :
- 2.5mA
- Response Time :
- 1.3 μs
- Max Power Dissipation :
- 1.05W
- Nominal Supply Current :
- 2mA
- Packaging :
- Tube
- Type :
- Differential
- Contact Plating :
- Gold
- Supply Voltage Limit-Max :
- 36V
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Weight :
- 927.99329mg
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Output Current :
- 20mA
- Terminal Position :
- Dual
- Width :
- 6.35mm
- Thickness :
- 3.9mm
- Input Offset Voltage (Vos) :
- 3mV
- Number of Functions :
- 4
- Pin Count :
- 14
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Input Bias Current :
- 250nA
- Current - Output (Typ) :
- 20mA
- REACH SVHC :
- No SVHC
- Number of Pins :
- 14
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Input Current :
- 250nA
- Base Part Number :
- LM339
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Power Supplies :
- 5V
- Number of Terminations :
- 14
- Factory Lead Time :
- 6 Weeks
- 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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