LM311PW
- Mfr.Part #
- LM311PW
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR STROBE 8TSSOP
- Stock
- 446
- In Stock :
- 446
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Operating Temperature :
- 0°C~70°C
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM311
- Input Offset Voltage (Vos) :
- 7.5mV
- Supply Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Thickness :
- 1mm
- Output Type :
- DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
- Operating Supply Voltage :
- 28V
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Voltage - Supply, Single/Dual (±) :
- 3.5V~30V ±1.75V~15V
- Number of Terminations :
- 8
- Mount :
- Surface Mount
- Height :
- 1.2mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Functions :
- 1
- Output Current per Channel :
- 50mA
- Number of Pins :
- 8
- Width :
- 4.4mm
- Terminal Form :
- Gull wing
- Weight :
- 39.008944mg
- Pin Count :
- 8
- Packaging :
- Tube
- Average Bias Current-Max (IIB) :
- 0.25μA
- Dual Supply Voltage :
- 9V
- ECCN Code :
- EAR99
- Max Supply Current :
- 7.5mA
- JESD-609 Code :
- e4
- Type :
- GENERAL PURPOSE
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Quiescent Current :
- 7.5mA
- Terminal Pitch :
- 0.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Bias Current :
- 250nA
- Radiation Hardening :
- No
- Output Current :
- 50mA
- Length :
- 3mm
- Voltage Gain :
- 106.02dB
- Response Time :
- 165 ns
- Pbfree Code :
- yes
- Number of Elements :
- 1
- Nominal Supply Current :
- 7.5mA
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Datasheets
- LM311PW

Comparators Texas Instruments LM311PW Overview
The LM311PW from Texas Instruments stands as a paramount choice in the realm of Comparators, specifically engineered for versatile applications requiring a precise voltage comparison mechanism. This device is integrated into an 8-TSSOP package and designed with advanced features to enhance its reliability and functionality in various high-demand environments. Key attributes include a differential comparator with strobe control, enabling sophisticated decision-making processes in electronic circuits. Its ability to operate across a broad range of voltage levels makes it exceptionally suitable for both commercial and industrial applications, thus making it a prime candidate for bulk purchases by B2B customers seeking robust, high-performance components.
LM311PW Features
The LM311PW differential comparator is designed with a variety of features to meet the demanding needs of modern circuits. This includes a fast response time, wide voltage range compatibility, low input bias current, and the ability to interface with different logic types. Its strobe feature is particularly useful for temporary disabling of the output which assists in power-saving and managing the comparator’s intervention in circuit operations.
LM311PW Applications
- Industrial Automation: In factory automation systems, the LM311PW can be used to manage and control machine operations by comparing different sensor outputs, ensuring efficient and error-free production lines.
- Automotive Systems: This comparator finds its use in automotive electronics, for instance, in battery management systems where it ensures the battery operates within safe voltage levels, contributing to vehicle reliability and safety.
- Power Supplies: The LM311PW is crucial in power supply units, monitoring voltage levels and ensuring outputs remain stable and within specified thresholds, thereby protecting against power surges and enhancing equipment longevity.
- Consumer Electronics: Used in devices like mobile phones and televisions, the LM311PW helps in managing signal integrity and enhancing device performance by accurately comparing voltage levels across different parts of the electronic circuit.
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