LM319DT
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- Mfr.Part #
- LM319DT
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR HS DUAL 14-SOIC
- Stock
- 20,000
- In Stock ：
- 20,000
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Voltage - Supply, Single/Dual (±) :
- 5V~30V ±2.5V~15V
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Base Part Number :
- LM319
- Mount :
- Surface Mount
- Output Current :
- 200nA
- Input Offset Voltage (Vos) :
- 8mV
- Operating Supply Voltage :
- 15V
- Number of Pins :
- 14
- Max Power Dissipation :
- 830mW
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.65mm
- Max Input Current :
- 1μA
- Pin Count :
- 14
- Number of Terminations :
- 14
- Supply Voltage Limit-Max :
- 18V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Power Dissipation :
- 830mW
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 15V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Response Time :
- 80 ns
- Output Current per Channel :
- 200nA
- Type :
- GENERAL PURPOSE
- Voltage - Input Offset (Max) :
- 8mV @ ±15V
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Length :
- 8.75mm
- Max Supply Current :
- 8mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Gain :
- 92.04dB
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Type :
- Open-Collector, Open-Emitter, TTL
- Lead Free :
- Lead Free
- Input Bias Current :
- 1μA
- Quiescent Current :
- 12.5mA
- Number of Circuits :
- 2
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Number of Functions :
- 2
- Factory Lead Time :
- 10 Weeks
- Nominal Supply Current :
- 8mA
- Operating Temperature :
- 0°C~70°C
- Weight :
- 4.535924g
- Width :
- 4mm
- Current - Input Bias (Max) :
- 1μA @ ±15V
- Natural Thermal Resistance :
- 105 °C/W
- Peak Reflow Temperature (Cel) :
- 260
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Mounting Type :
- Surface Mount
- Datasheets
- LM319DT
Comparators STMicroelectronics LM319DT Overview
The LM319DT from STMicroelectronics is a high-speed dual comparator, designed to offer reliable and precise voltage or time comparisons. This integrated circuit is housed in a compact 14SOIC package, making it ideal for space-conscious applications. The dual comparator setup enhances functionality by allowing simultaneous comparison of two independent input voltages against a common reference voltage. Key for B2B customers, the LM319DT ensures rapid response times and low power consumption, making it an excellent choice for high-performance industrial and consumer electronic applications where efficiency and accuracy are paramount.
LM319DT Features
This high-speed dual comparator features a wide supply voltage range, low input bias current, and a low input offset voltage, which contribute to its robust performance in demanding environments. The LM319DT also supports rail-to-rail output, enhancing compatibility with other components in digital and analog circuits.
LM319DT Applications
- Industrial Automation: Utilized in control systems to provide fast and reliable voltage level detection, which is crucial for real-time decision-making processes.
- Automotive Systems: Implemented in electronic control units for managing engine functions and battery management systems, ensuring optimal performance through precise voltage comparison.
- Telecommunication: Used in network equipment for signal conditioning tasks, helping to maintain clear communication by stabilizing signal voltages.
- Consumer Electronics: Integral in devices like cameras and video recorders for managing sensor outputs, ensuring devices operate within their electrical specifications.
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