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