LM311MX
- Mfr.Part #
- LM311MX
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VOLTAGE COMPARATOR 8-SOIC
- Stock
- 5,728
- In Stock :
- 5,728
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Peak Reflow Temperature (Cel) :
- 235
- Max Input Current :
- 250nA
- Nominal Supply Current :
- 7.5mA
- Input Bias Current :
- 250nA
- Base Part Number :
- LM311
- Supply Voltage :
- 15V
- Voltage - Supply, Single/Dual (±) :
- 5V~30V ±2.5V~15V
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Height :
- 1.75mm
- Voltage - Input Offset (Max) :
- 7.5mV @ 15V
- Number of Elements :
- 1
- ECCN Code :
- EAR99
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Radiation Hardening :
- No
- Response Time :
- 200 ns
- Mount :
- Surface Mount
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Lead Free :
- Contains Lead
- Operating Temperature :
- 0°C~70°C
- Packing Method :
- TR
- Power Dissipation :
- 500mW
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage Gain :
- 106.02dB
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Quiescent Current :
- 7.5mA
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Output Type :
- Open-Collector, Open-Emitter
- Packaging :
- Tape and Reel (TR)
- Width :
- 3.91mm
- Type :
- GENERAL PURPOSE
- Output Current :
- 50mA
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Average Bias Current-Max (IIB) :
- 0.25μA
- Max Supply Current :
- -5mA
- Terminal Position :
- Dual
- Input Offset Voltage (Vos) :
- 7.5mV
- Pin Count :
- 8
- Thickness :
- 1.58mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Max Power Dissipation :
- 500mW
- Datasheets
- LM311MX

Comparators Texas Instruments LM311MX Overview
The Texas Instruments LM311MX stands as a pivotal component in the realm of electronic design, specifically crafted for precise voltage comparison tasks. This integrated circuit is encapsulated in an 8SOIC package, offering robust performance in a compact form. Ideal for applications that require accurate voltage discrimination, the LM311MX ensures reliability and precision, making it a preferred choice for engineers and designers aiming to optimize their electronic systems. The incorporation of this device in your projects guarantees enhancements in functionality and efficiency, tailored to meet rigorous industrial standards.
LM311MX Features
The LM311MX voltage comparator from Texas Instruments is known for its versatility and high performance. Key features include a wide operating voltage range and low supply current, which make it suitable for battery-operated devices. Its differential input voltage range equal to the power supply voltage enhances adaptability across various applications. Additionally, the output can directly interface with TTL, MOS, and CMOS, making the LM311MX highly flexible for integration into digital systems without additional components.
LM311MX Applications
- Industrial Automation: Employed in control systems to compare different sensor readings, such as temperature or pressure, aiding in precise process control.
- Automotive Systems: Used in car alarm systems to sense changes in voltage that indicate potential security breaches or malfunctions.
- Consumer Electronics: Integral in devices like thermostats, where it measures and responds to changes in room temperature by comparing the actual temperature with set targets.
- Data Systems: Utilized in network devices to monitor power supply stability, ensuring reliable operation and preventing data loss.
- Medical Devices: Critical in patient monitoring equipment, where precise voltage comparisons can signal changes in physiological conditions.
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