LM311M
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- Mfr.Part #
- LM311M
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VOLTAGE COMPARATOR 8-SOIC
- Stock
- 1,601
- In Stock ：
- 1,601
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- REACH SVHC :
- No SVHC
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Average Bias Current-Max (IIB) :
- 0.25μA
- Nominal Supply Current :
- 7.5mA
- Input Offset Voltage (Vos) :
- 7.5mV
- Quiescent Current :
- 7.5mA
- Type :
- GENERAL PURPOSE
- Max Power Dissipation :
- 500mW
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- ECCN Code :
- EAR99
- Output Current :
- 50mA
- Output Type :
- DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Base Part Number :
- LM311
- Thickness :
- 1.58mm
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Max Supply Current :
- -5mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Pin Count :
- 8
- Power Dissipation :
- 500mW
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Response Time :
- 200 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Input Current :
- 250nA
- Number of Circuits :
- 1
- Voltage Gain :
- 106.02dB
- Number of Elements :
- 1
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 235
- Number of Pins :
- 8
- Supply Voltage :
- 15V
- Terminal Form :
- Gull wing
- Operating Temperature :
- 0°C~70°C
- Length :
- 4.9mm
- Input Bias Current :
- 250nA
- Lead Free :
- Contains Lead
- Number of Terminations :
- 8
- RoHS Status :
- Non-RoHS Compliant
- Width :
- 3.91mm
- Mounting Type :
- Surface Mount
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Height :
- 1.75mm
- Operating Supply Voltage :
- 9V
- Datasheets
- LM311M
Comparators Texas Instruments LM311M Overview
The Texas Instruments LM311M is a high-performance voltage comparator in a compact 8SOIC package, designed to deliver precise voltage comparisons through advanced circuitry. This comparator is engineered to meet a diverse range of application requirements, offering robust functionality with fast response times. The LM311M stands out in the market due to its ability to operate over a wide voltage range and its stability under extreme environmental conditions, making it highly sought after for complex electronic systems that require reliable and accurate voltage monitoring and control.
LM311M Features
The LM311M comparator boasts several key features including a single or dual supply operation ranging from +2V to +36V or ±1V to ±18V, which allows for flexible integration into various circuit designs. It also includes a differential input voltage range equal to the power supply voltage and an output that can interface with TTL, MOS, or CMOS logic. Its low input bias current and offset current further enhance its accuracy and response time, making it an indispensable tool for engineers.
LM311M Applications
- Industrial control systems: The LM311M can be utilized to manage operational conditions by comparing preset thresholds to actual voltage levels, aiding in the precise control of machinery and equipment.
- Automotive electronics: This comparator is essential in automotive systems for monitoring and comparing voltages to ensure optimal performance and safety conditions in vehicles.
- Signal conversion: The LM311M excels in converting analog signals to digital signals, making it ideal for devices that require accurate data processing and digital interfacing.
- Power supply management: It plays a critical role in monitoring the stability and distribution of power within electronic systems, ensuring devices operate within safe voltage ranges.
- Alarm and security devices: Used in various safety and security applications, the LM311M helps detect and respond to abnormal or critical voltage levels, triggering alarms when necessary.
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