LM219DT
- Mfr.Part #
- LM219DT
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR HS DUAL 14-SOIC
- Stock
- 15,511
- In Stock :
- 15,511
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Number of Functions :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Type :
- GENERAL PURPOSE
- Supply Voltage Limit-Max :
- 18V
- Mount :
- Surface Mount
- Power Dissipation :
- 830mW
- Supply Voltage :
- 15V
- Number of Pins :
- 14
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Voltage - Supply, Single/Dual (±) :
- 5V~30V ±2.5V~15V
- Width :
- 4mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Voltage Gain :
- 40dB
- Average Bias Current-Max (IIB) :
- 0.001μA
- Mounting Type :
- Surface Mount
- Base Part Number :
- LM219
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Max Supply Current :
- 8mA
- Max Power Dissipation :
- 830mW
- Operating Supply Voltage :
- 15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Input Current :
- 500nA
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 200nA
- Pin Count :
- 14
- Number of Elements :
- 2
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Response Time :
- 80 ns
- Peak Reflow Temperature (Cel) :
- 260
- Input Offset Voltage (Vos) :
- 700µV
- Nominal Supply Current :
- 8mA
- Voltage - Input Offset (Max) :
- 4mV @ ±15V
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Output Type :
- Open-Collector, Open-Emitter, TTL
- Natural Thermal Resistance :
- 105 °C/W
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Output Current per Channel :
- 200nA
- Height :
- 1.75mm
- Packaging :
- Tape and Reel (TR)
- Quiescent Current :
- 11.5mA
- Input Bias Current :
- 500nA
- Number of Terminations :
- 14
- Current - Input Bias (Max) :
- 0.5μA @ ±15V
- Terminal Form :
- Gull wing
- Length :
- 8.75mm
- Max Junction Temperature (Tj) :
- 150°C
- Operating Temperature :
- -40°C~105°C
- Factory Lead Time :
- 10 Weeks
- JESD-609 Code :
- e3
- REACH SVHC :
- No SVHC
- Datasheets
- LM219DT

Comparators STMicroelectronics LM219DT Overview
The LM219DT from STMicroelectronics stands as a pinnacle in the field of high-speed dual comparators, tailored to meet the rigorous demands of sophisticated electronic applications. Designed for optimal performance in a compact 14SOIC package, this integrated circuit ensures reliability and precision. The ability to operate across a wide voltage range and its enhanced response time makes the LM219DT an ideal choice for designers aiming to enhance system accuracy and speed. This product, with its robust design and versatile features, is perfectly suited for bulk purchases by businesses looking to integrate high-quality components into their electronic products.
LM219DT Features
The LM219DT comparator is engineered with multiple features to enhance performance, including a wide supply voltage range, low input bias current, and low input offset voltage. Additionally, its dual comparator design allows for better functionality within space-constrained applications, increasing its utility in complex electronic circuits.
LM219DT Applications
- Industrial Automation: The LM219DT is used to manage process control systems by comparing various signal levels, ensuring operational accuracy and consistency in machinery and production lines.
- Power Supply Control: In power management systems, this IC helps monitor voltage levels, enhancing the efficiency and safety of power supplies.
- Data Systems: Used in data system applications to compare digital signals, the LM219DT facilitates faster data processing and improved system reliability.
- Automotive Systems: Vital for electronic control units in vehicles, it monitors and compares various signals to ensure the correct operation of automotive electronics.
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