LM311N
- Mfr.Part #
- LM311N
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC VOLTAGE COMPARATOR 8-DIP
- Stock
- 31,792
- In Stock :
- 31,792
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- RoHS Status :
- Non-RoHS Compliant
- Max Power Dissipation :
- 500mW
- Input Bias Current :
- 250nA
- Power Dissipation :
- 500mW
- Operating Temperature :
- 0°C~70°C
- Number of Circuits :
- 1
- Response Time :
- 200 ns
- Quiescent Current :
- 7.5mA
- Width :
- 6.35mm
- JESD-609 Code :
- e0
- Mount :
- Through Hole
- Supply Voltage :
- 15V
- Operating Supply Voltage :
- 28V
- Base Part Number :
- LM311
- Terminal Pitch :
- 2.54mm
- Radiation Hardening :
- No
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 3.3mm
- Pbfree Code :
- No
- Length :
- 10.16mm
- Number of Functions :
- 1
- Max Supply Current :
- 7.5mA
- Average Bias Current-Max (IIB) :
- 0.3μA
- Output Type :
- DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Voltage Gain :
- 106.02dB
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- ECCN Code :
- EAR99
- Dual Supply Voltage :
- 12V
- Packaging :
- Tube
- Output Current :
- 50mA
- Number of Pins :
- 8
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Pin Count :
- 8
- Type :
- GENERAL PURPOSE
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Input Offset Voltage (Vos) :
- 7.5mV
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Nominal Supply Current :
- 7.5mA
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Datasheets
- LM311N

Comparators STMicroelectronics LM311N Overview
Introducing the LM311N, a high-performance IC voltage comparator manufactured by STMicroelectronics. This versatile device comes in an 8DIP package, engineered to meet the demanding requirements of various electronic applications. With its precision and reliability, the LM311N is the go-to solution for voltage comparison tasks in industrial, automotive, and consumer electronics.
LM311N Features
- High precision voltage comparator
- Wide operating voltage range
- Fast response time
- Low input offset current
- Output compatible with TTL, DTL, ECL, MOS, and CMOS logic
- Operates from a single 5V supply
- Available in 8DIP package
LM311N Applications
- Industrial Automation: The LM311N is ideal for monitoring and controlling voltage levels in industrial automation systems, ensuring precise and reliable operation.
- Automotive Electronics: In automotive applications, the LM311N can be used for battery voltage monitoring, overvoltage protection, and automotive sensor interfacing, enhancing vehicle safety and performance.
- Consumer Electronics: From power management circuits to audio equipment, the LM311N finds its place in a wide range of consumer electronics, delivering accurate voltage comparison for optimal device functionality.
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