LM319N
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- Mfr.Part #
- LM319N
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL HI SPD 14-DIP
- Stock
- 3,104
- In Stock ：
- 3,104
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Lifecycle Status :
- LIFETIME (Last Updated: 1 day ago)
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 15V
- Nominal Supply Current :
- 3.6mA
- Terminal Position :
- Dual
- Supply Voltage Limit-Max :
- 18V
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- ECCN Code :
- EAR99
- Quiescent Current :
- 12.5mA
- REACH SVHC :
- No SVHC
- Type :
- GENERAL PURPOSE
- Operating Supply Voltage :
- 36V
- Number of Functions :
- 2
- Weight :
- 1.62g
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Through Hole
- Max Power Dissipation :
- 500mW
- Mount :
- Through Hole
- Output Current per Channel :
- 200nA
- Response Time :
- 80 ns
- Voltage - Input Offset (Max) :
- 8mV @ ±15V
- Output Current :
- 25mA
- Input Offset Voltage (Vos) :
- 8mV
- Voltage - Supply, Single/Dual (±) :
- 5V~30V ±2.5V~15V
- Number of Terminations :
- 14
- Max Input Current :
- 1μA
- Height :
- 3.25mm
- Power Supplies :
- 5/+-15V
- Current - Input Bias (Max) :
- 1μA @ ±15V
- Pbfree Code :
- yes
- Factory Lead Time :
- 9 Weeks
- Max Supply Current :
- 12.5mA
- Contact Plating :
- Tin
- Number of Pins :
- 14
- Radiation Hardening :
- No
- Base Part Number :
- LM319
- Published :
- 2012
- Input Bias Current :
- 1μA
- Output Type :
- DTL, Open-Collector, Open-Emitter, RTL, TTL
- Natural Thermal Resistance :
- 250 °C/W
- Length :
- 19.8mm
- Voltage Gain :
- 92.04dB
- JESD-609 Code :
- e3
- Width :
- 6.4mm
- Lead Free :
- Lead Free
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Power Dissipation :
- 500mW
- Number of Elements :
- 2
- Datasheets
- LM319N
Comparators Texas Instruments LM319N Overview
The LM319N, manufactured by Texas Instruments, represents a high-speed dual comparator designed to provide reliable performance in a wide array of critical applications. This integrated circuit (IC) excels in applications requiring rapid transitions and precise voltage comparisons. Housed in a 14-pin DIP (Dual In-line Package), the LM319N ensures easy integration into existing designs with its standard pin configuration. This makes the LM319N an ideal choice for designers looking to enhance system reliability and functionality while maintaining cost efficiency. The integration of this IC into your systems underscores Texas Instruments' commitment to delivering robust and high-performance Comparators that meet stringent industry demands.
LM319N Features
The LM319N comparator boasts several distinctive features that make it a superior choice for high-speed applications. Key features include low input offset voltage, wide supply voltage range, and high gain. Additionally, its response time is optimized for fast switching, making it suitable for systems that require quick and accurate decision-making processes. Its dual comparator design also allows for multiple uses within the same circuit, simplifying design and reducing hardware requirements.
LM319N Applications
- Industrial Automation: In automated production lines, the LM319N can be used for precise control, ensuring machinery operates within defined safety and efficiency parameters.
- Automotive Systems: It plays a critical role in automotive electronics, such as monitoring battery voltage levels and controlling engine sensors, ensuring optimal vehicle performance and safety.
- Data Acquisition Systems: The LM319N aids in the accurate and rapid comparison of input signals, which is vital for high-speed data acquisition and logging.
- Communication Equipment: It is utilized in communication systems to compare signal amplitudes, which helps in maintaining signal integrity across various transmission mediums.
- Consumer Electronics: In devices like digital cameras and gaming consoles, the LM319N ensures effective power management and enhances user interface responsiveness.
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