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