LM311PSRE4
- Mfr.Part #
- LM311PSRE4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR STROBE 8SO
- Stock
- 7,130
- In Stock :
- 7,130
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Quiescent Current :
- 7.5mA
- Max Input Current :
- 250nA
- Response Time :
- 115 ns
- Thickness :
- 1.95mm
- Terminal Form :
- Gull wing
- Type :
- GENERAL PURPOSE
- Operating Temperature :
- 0°C~70°C
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Weight :
- 122.611688mg
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Average Bias Current-Max (IIB) :
- 0.25μA
- Height :
- 2mm
- Width :
- 5.3mm
- Output Current per Channel :
- 50mA
- Voltage - Supply, Single/Dual (±) :
- 3.5V~30V ±1.75V~15V
- Input Bias Current :
- 300nA
- Base Part Number :
- LM311
- Supply Voltage :
- 15V
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Length :
- 6.2mm
- Output Type :
- DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
- Output Current :
- 50mA
- Pin Count :
- 8
- Number of Elements :
- 1
- Mount :
- Surface Mount
- Nominal Supply Current :
- 7.5mA
- Packing Method :
- TR
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Max Supply Current :
- 7.5mA
- Terminal Position :
- Dual
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 8
- Number of Functions :
- 1
- Voltage Gain :
- 106.02dB
- Input Offset Voltage (Vos) :
- 7.5mV
- Datasheets
- LM311PSRE4

Comparators Texas Instruments LM311PSRE4 Overview
The LM311PSRE4 by Texas Instruments stands as a pivotal component in the electronics industry, designed specifically for high-performance applications requiring a differential comparator with strobe functionality. This IC is crafted in an 8SO package, offering precise voltage comparisons and an enhanced signal response time. The device is engineered for systems requiring reliable and fast decision-making capabilities based on voltage level discrepancies, making it ideal for a wide range of industrial and commercial applications. Its robust design ensures optimal performance in challenging environments, thereby making it a preferred choice for businesses looking to invest in high-quality, durable electronic components.
LM311PSRE4 Features
The LM311PSRE4 comparator integrates multiple features that enhance its utility and reliability. Notably, the inclusion of a strobe function allows temporary disabling of the comparator's output which aids in complex circuit integrations and timing adjustments. The device operates over a wide voltage range, ensuring flexibility across different power supplies and supporting both single and dual power operations. Its fast response time and low power consumption make it an efficient component in any critical circuit design.
LM311PSRE4 Applications
- Industrial Automation: Utilized in control systems to manage processes by comparing different sensor outputs, ensuring equipment operates within specified parameters.
- Voltage Level Monitoring: Essential in power supply systems to monitor and compare different voltage levels, preventing overvoltage and undervoltage conditions.
- Automotive Systems: Used in electronic control units to compare signals that monitor engine and brake functionalities, enhancing vehicle safety and performance.
- Signal Conditioning Devices: Acts as a critical component in conditioning electrical signals in telecommunications equipment for clearer and more reliable data transmission.
- Medical Devices: Integral in diagnostic and monitoring equipment, where precise voltage comparisons are crucial for accurate readings and patient safety.
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