LM319N
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- Mfr.Part #
- LM319N
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMPARATOR HS DUAL 14-DIP
- Stock
- 45,000
- In Stock ：
- 45,000
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Number of Elements :
- 2
- Max Power Dissipation :
- 500mW
- Operating Supply Voltage :
- 36V
- Output Current :
- 25mA
- Max Supply Current :
- 12.5mA
- Mount :
- Through Hole
- Length :
- 19.8mm
- Nominal Supply Current :
- 3.6mA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Supply Voltage :
- 15V
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C
- Contact Plating :
- Tin
- Response Time :
- 80 ns
- Number of Pins :
- 14
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Voltage Gain :
- 92.04dB
- Weight :
- 1.62g
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Number of Terminations :
- 14
- Output Current per Channel :
- 200nA
- Base Part Number :
- LM319
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage Limit-Max :
- 18V
- Mounting Type :
- Through Hole
- REACH SVHC :
- No SVHC
- Quiescent Current :
- 12.5mA
- Power Dissipation :
- 500mW
- Voltage - Supply, Single/Dual (±) :
- 5V~30V ±2.5V~15V
- Width :
- 6.4mm
- Published :
- 2012
- Terminal Position :
- Dual
- Max Input Current :
- 1μA
- Voltage - Input Offset (Max) :
- 8mV @ ±15V
- Natural Thermal Resistance :
- 250 °C/W
- JESD-609 Code :
- e3
- Number of Functions :
- 2
- Current - Input Bias (Max) :
- 1μA @ ±15V
- Type :
- GENERAL PURPOSE
- Input Bias Current :
- 1μA
- Lifecycle Status :
- LIFETIME (Last Updated: 1 day ago)
- Height :
- 3.25mm
- ECCN Code :
- EAR99
- Factory Lead Time :
- 9 Weeks
- Output Type :
- DTL, Open-Collector, Open-Emitter, RTL, TTL
- Pbfree Code :
- yes
- Power Supplies :
- 5/+-15V
- Input Offset Voltage (Vos) :
- 8mV
- Radiation Hardening :
- No
- Datasheets
- LM319N
Comparators STMicroelectronics LM319N Overview
The LM319N by STMicroelectronics is a high-speed dual comparator designed to offer robust performance in a variety of applications. This comparator operates effectively in systems requiring fast response times and minimal power consumption. The LM319N's dual independent comparators make it an ideal choice for systems where multiple voltage levels need to be monitored simultaneously. The flexibility of the LM319N allows for a broad range of uses in both commercial and industrial environments, making it a go-to component for developers looking to maintain efficiency and reliability.
LM319N Features
The LM319N boasts a wide range of features that enhance its utility in complex electronic systems. These include a wide supply voltage range, low input bias current, and the capability to operate over a wide temperature range. The device's fast response time is particularly beneficial in applications that require rapid switching. Additionally, its dual comparator configuration allows for enhanced system design flexibility.
LM319N Applications
- Industrial Automation: In industrial settings, the LM319N is used to control machinery by comparing various sensor inputs and ensuring operations remain within specified thresholds.
- Automotive Systems: Utilized in vehicle electronics, the LM319N monitors critical system voltages, enhancing the safety and efficiency of automotive controls.
- Data Acquisition Systems: This comparator supports accurate data acquisition by comparing input signals and ensuring integrity in measurement and data logging.
- Alarm Systems: The LM319N can be found in security devices, where it detects rapid changes in input signals to trigger alarms or alerts.
- Consumer Electronics: In consumer devices, the LM319N helps in power management by monitoring battery levels and other critical device functions.
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