LM319D
- Mfr.Part #
- LM319D
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL HS 14-SOIC
- Stock
- 7,439
- In Stock :
- 7,439
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Number of Terminations :
- 14
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Output Current :
- 200nA
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Quiescent Current :
- 12.5mA
- Current - Input Bias (Max) :
- 1μA @ ±15V
- Width :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current per Channel :
- 200nA
- Dual Supply Voltage :
- 9V
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Response Time :
- 80 ns
- Power Dissipation :
- 830mW
- Natural Thermal Resistance :
- 105 °C/W
- Weight :
- 4.535924g
- Output Type :
- Open-Collector, Open-Emitter, TTL
- Voltage Gain :
- 92.04dB
- Pin Count :
- 14
- Number of Circuits :
- 2
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 2
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Bias Current :
- 1μA
- Base Part Number :
- LM319
- Operating Supply Voltage :
- 15V
- Height :
- 1.65mm
- Supply Voltage :
- 15V
- Voltage - Supply, Single/Dual (±) :
- 5V~30V ±2.5V~15V
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Current :
- 8mA
- Length :
- 8.75mm
- Type :
- GENERAL PURPOSE
- Voltage - Input Offset (Max) :
- 8mV @ ±15V
- Termination :
- SMD/SMT
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tube
- Number of Pins :
- 14
- Max Power Dissipation :
- 830mW
- Supply Voltage Limit-Max :
- 18V
- RoHS Status :
- ROHS3 Compliant
- Input Offset Voltage (Vos) :
- 8mV
- Nominal Supply Current :
- 8mA
- Datasheets
- LM319D

Comparators STMicroelectronics LM319D Overview
The LM319D from STMicroelectronics stands as a pinnacle of high-speed functionality in the realm of dual comparators, encapsulated within a 14SOIC package. This integrated circuit is tailored to deliver reliable performance in speed-intensive applications, where rapid response and low power consumption are crucial. With its advanced design, the LM319D ensures precise voltage comparison, facilitating enhanced system reliability and efficiency. Ideal for industrial environments and commercial applications that demand high-speed operations, the LM319D enables sophisticated electronics to operate smoothly under variable conditions.
LM319D Features
The LM319D comparator boasts several features that make it suitable for a broad range of applications. These include low input bias current, a wide single or dual supply voltage range from 2V to 36V, and a high slew rate. Additionally, the device's push-pull output stage allows it to drive capacitive loads, crucial for faster response times without requiring external power driver components.
LM319D Applications
- Control Systems: In control systems, the LM319D is used to manage operational thresholds, ensuring devices operate within safe, predefined limits.
- Automotive Systems: Utilized in automotive electronics to compare various voltages and ensure electronics respond accurately to dynamic conditions.
- Power Management: Helps in monitoring voltage levels in power supply circuits, crucial for maintaining system stability and performance.
- Signal Processing: In signal processing equipment, the LM319D’s fast response time aids in accurate real-time signal comparison, enhancing output signal integrity.
- Test Equipment: Integral in designing test equipment where precise measurements and comparisons are necessary for product validation.
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