LM219J
- Mfr.Part #
- LM219J
- Manufacturer
- Texas Instruments
- Package / Case
- 14-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMP DUAL HIGH SPEED 14-CDIP
- Stock
- 111
- In Stock :
- 111
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Number of Elements :
- 2
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Number of Pins :
- 14
- Current - Input Bias (Max) :
- 0.5μA @ ±15V
- Supply Voltage Limit-Max :
- 18V
- ECCN Code :
- EAR99
- Package / Case :
- 14-CDIP (0.300, 7.62mm)
- Number of Terminations :
- 14
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Type :
- DTL, Open-Collector, Open-Emitter, RTL, TTL
- Base Part Number :
- LM219
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Response Time :
- 80 ns
- Mount :
- Through Hole
- Nominal Supply Current :
- 4.3mA
- Terminal Position :
- Dual
- Number of Functions :
- 2
- Input Bias Current :
- 500nA
- Power Dissipation :
- 500mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -25°C~85°C
- Quiescent Current :
- 4.3mA
- Height Seated (Max) :
- 5.08mm
- Type :
- GENERAL PURPOSE
- Qualification Status :
- Not Qualified
- Voltage - Input Offset (Max) :
- 4mV @ ±15V
- Lead Free :
- Contains Lead
- Supply Voltage :
- 15V
- Packaging :
- Tube
- Dual Supply Voltage :
- 15V
- Average Bias Current-Max (IIB) :
- 1μA
- Reach Compliance Code :
- not_compliant
- Pin Count :
- 14
- Input Offset Voltage (Vos) :
- 4mV
- Mounting Type :
- Through Hole
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- RoHS Status :
- Non-RoHS Compliant
- Voltage Gain :
- 92.04dB
- Datasheets
- LM219J

Comparators Texas Instruments LM219J Overview
The Texas Instruments LM219J represents a premier solution in the world of high-speed dual comparators, ideal for applications requiring rapid and reliable voltage level detection. Encased in a robust 14-CDIP package, this integrated circuit ensures superior performance in a wide range of operating conditions. The LM219J is designed to meet the stringent demands of precision and speed in modern electronic systems, making it a top choice for engineers and professionals seeking efficiency and reliability in their comparator circuits.
LM219J Features
The LM219J boasts several features that distinguish it from competitors. It offers high-speed operation, ensuring quick response times in critical applications. With its dual comparator functionality, the device can manage multiple inputs simultaneously, providing versatility across various uses. The LM219J's robust design is suited for extended temperature ranges, which assures reliable performance under adverse conditions. Additionally, its low power consumption makes it an ideal choice for energy-sensitive projects.
LM219J Applications
- Control Systems: In industrial automation, the LM219J is used to manage process controls by comparing various signal voltages, ensuring systems operate within specified parameters.
- Data Acquisition Systems: Utilized in data systems to ensure that signal integrity is maintained through precise thresholding, critical for accurate data capture and analysis.
- Power Supply Monitoring: Essential in monitoring power supplies to detect over-voltage or under-voltage conditions, helping to protect sensitive electronic components from damage.
- Automotive Electronics: Helps in monitoring and controlling automotive functions such as battery management systems, where precise voltage comparison is necessary for optimal performance and safety.
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