LM319M/NOPB
- Mfr.Part #
- LM319M/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LM319-N DUAL HIGH SPEED, HIGH VO
- Stock
- 42,769
- In Stock :
- 42,769
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- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- Number of Circuits :
- 2
- Width :
- 3.91mm
- Nominal Supply Current :
- 4.3mA
- Factory Lead Time :
- 6 Weeks
- Response Time :
- 80 ns
- Supply Voltage :
- 15V
- Supply Voltage Limit-Max :
- 18V
- Propagation Delay :
- 80 ns
- Dual Supply Voltage :
- 15V
- Current - Input Bias (Max) :
- 1μA @ ±15V
- Operating Temperature :
- 0°C~70°C
- Contact Plating :
- Tin
- JESD-609 Code :
- e3
- REACH SVHC :
- No SVHC
- Type :
- GENERAL PURPOSE
- Quiescent Current :
- 12.5mA
- Output Type :
- DTL, Open-Collector, Open-Emitter, RTL, TTL
- Max Input Current :
- 1μA
- Height :
- 1.75mm
- Voltage Gain :
- 92.04dB
- Number of Pins :
- 14
- Peak Reflow Temperature (Cel) :
- 260
- Input Bias Current :
- 1μA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Input Offset Voltage (Vos) :
- 8mV
- Max Power Dissipation :
- 500mW
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Voltage - Input Offset (Max) :
- 8mV @ ±15V
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Pin Count :
- 14
- Number of Functions :
- 2
- Base Part Number :
- LM319
- Max Supply Current :
- 4.3mA
- Turn On Delay Time :
- 80 ns
- Length :
- 8.65mm
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Pbfree Code :
- yes
- Power Dissipation :
- 500mW
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 14
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Termination :
- SMD/SMT
- Datasheets
- LM319M/NOPB

Comparators National Semiconductor LM319M/NOPB Overview
The LM319M/NOPB from National Semiconductor is a stellar example of high-speed dual comparators designed for applications requiring fast and reliable voltage level detection. This integrated circuit ensures precise control and quick response times, making it an essential component in sophisticated electronic systems. With its robust design tailored for dual operation, the LM319M/NOPB excels in performance across a range of industrial, automotive, and telecom applications, facilitating efficient signal processing and enhanced system reliability.
LM319M/NOPB Features
The LM319M/NOPB boasts a range of features suited for high-performance applications. Key attributes include high-speed operation, low power consumption, and the capability to operate from a single or dual power supply, ranging from +5V to +36V, or ±2.5V to ±18V. Its open collector outputs and differential input stages allow for flexible interfacing in digital and analog systems.
LM319M/NOPB Applications
- Industrial Automation: Utilized in control systems to manage process variations by comparing sensor readings against predefined thresholds, enhancing system accuracy and reliability.
- Automotive Systems: Employed in safety-critical functions, such as brake systems where rapid detection of threshold voltages is crucial for effective operation.
- Telecommunications: Integral in network equipment for signal integrity checks, ensuring clear and precise communication by monitoring signal levels.
- Data Acquisition Systems: Helps in the accurate conversion of analog signals to digital data, improving the efficiency of data processing units in various measurement applications.
- Consumer Electronics: Used in devices requiring fast response times for user inputs, providing enhanced user experience in multimedia applications.
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