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