LM311N
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- Mfr.Part #
- LM311N
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC VOLTAGE COMPARATOR 8-DIP
- Stock
- 33,781
- In Stock ：
- 33,781
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Terminal Pitch :
- 2.54mm
- Input Offset Voltage (Vos) :
- 7.5mV
- Operating Temperature :
- 0°C~70°C
- Voltage Gain :
- 106.02dB
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Supply Voltage :
- 15V
- Number of Pins :
- 8
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e0
- Output Current :
- 50mA
- Length :
- 10.16mm
- Terminal Position :
- Dual
- Base Part Number :
- LM311
- Average Bias Current-Max (IIB) :
- 0.3μA
- Max Supply Current :
- 7.5mA
- Max Power Dissipation :
- 500mW
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Dual Supply Voltage :
- 12V
- Response Time :
- 200 ns
- Mount :
- Through Hole
- Output Type :
- DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
- Radiation Hardening :
- No
- Number of Circuits :
- 1
- Pbfree Code :
- No
- Height :
- 3.3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Bias Current :
- 250nA
- Quiescent Current :
- 7.5mA
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Type :
- GENERAL PURPOSE
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Lead Free :
- Lead Free
- Power Dissipation :
- 500mW
- Width :
- 6.35mm
- Pin Count :
- 8
- Number of Functions :
- 1
- RoHS Status :
- Non-RoHS Compliant
- Number of Terminations :
- 8
- Operating Supply Voltage :
- 28V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tube
- Nominal Supply Current :
- 7.5mA
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Datasheets
- LM311N
Comparators Texas Instruments LM311N Overview
The LM311N, crafted by Texas Instruments, is a high-precision voltage comparator housed in an 8-pin DIP package. Designed to provide reliable and efficient performance, the LM311N excels in applications demanding critical voltage level monitoring and decision-making capabilities. This IC is tailored for scenarios requiring a robust response to varying voltage inputs, ensuring stable and accurate output signals. The utilization of the LM311N in systems enhances operational reliability, making it a go-to solution for B2B clients looking to streamline their electronics with high-grade components.
LM311N Features
The LM311N from Texas Instruments stands out with several key features. It offers a differential input voltage range equal to the supply voltage and a single supply operation from 5V to 30V, or a dual supply of ±15V. The output is compatible with TTL, MOS, and CMOS, and the device also features low input bias current, ensuring minimal interference with the signaling pathway. Additionally, the LM311N's response times are swift, making it an excellent choice for high-speed applications that require precise voltage comparisons.
LM311N Applications
- Industrial Automation: In automation systems, the LM311N can be used to monitor process control parameters, ensuring equipment operates within safe voltage thresholds.
- Alarm Systems: It serves as a critical component in security devices, comparing voltage levels to trigger alarms when deviations occur, enhancing safety and reliability.
- Automotive Electronics: The LM311N contributes to vehicle systems by monitoring battery levels and sensor outputs, crucial for maintaining optimal automotive performance.
- Data Acquisition Systems: Utilized to compare voltage levels, ensuring that data logged is within the expected range for accurate analysis and recording.
- Power Supply Management: It ensures power supplies maintain output levels within specified bounds, critical for the stability and reliability of electronic systems.
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