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

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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