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