LP311DRG4
- Mfr.Part #
- LP311DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC LP STRB DIFF COMPARATR 8-SOIC
- Stock
- 190
- In Stock :
- 190
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Number of Terminations :
- 8
- Nominal Supply Current :
- 300μA
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Voltage Gain :
- 100dB
- Input Bias Current :
- 100nA
- Mount :
- Surface Mount
- Dual Supply Voltage :
- 9V
- Radiation Hardening :
- No
- Response Time :
- 1.2 μs
- Input Offset Voltage (Vos) :
- 7.5mV
- JESD-609 Code :
- e4
- Output Type :
- Open-Collector, Open-Emitter
- Operating Supply Voltage :
- 28V
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Output Current per Channel :
- 25mA
- Mounting Type :
- Surface Mount
- Length :
- 4.9mm
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- ECCN Code :
- EAR99
- Max Supply Current :
- 300μA
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LP311
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 72.603129mg
- Terminal Position :
- Dual
- Supply Voltage :
- 15V
- Number of Functions :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Current :
- 100nA
- Pin Count :
- 8
- Number of Pins :
- 8
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Operating Temperature :
- 0°C~70°C
- Terminal Form :
- Gull wing
- Width :
- 3.91mm
- Packing Method :
- TR
- Quiescent Current :
- 300μA
- Number of Elements :
- 1
- Height :
- 1.75mm
- Voltage - Supply, Single/Dual (±) :
- 3.5V~30V ±1.75V~15V
- Current - Input Bias (Max) :
- 0.1μA @ ±15V
- Type :
- Differential
- Max Input Current :
- 100nA
- Datasheets
- LP311DRG4

Comparators Texas Instruments LP311DRG4 Overview
The LP311DRG4 from Texas Instruments stands out in the competitive market of Comparators due to its high precision and versatility. This Integrated Circuit is specifically designed for applications requiring differential comparison of input voltages. It operates over a wide voltage range and includes a unique strobe capability, allowing the device to function in various electronic control systems. Its 8-SOIC package is optimized for compactness yet ensures ease of integration into PCB designs, making it a prime choice for developers looking to enhance system reliability and performance.
LP311DRG4 Features
The Texas Instruments LP311DRG4 offers several notable features making it an essential component in sophisticated electronics. Key features include low input bias current, high voltage gain, and an operational range that accommodates single or dual power supplies. Its differential input stages have been designed to handle rapid voltage changes, critical in high-speed signaling environments. Additionally, the strobe feature provides an extra layer of control, allowing the comparator to be selectively disabled, which is useful in power-sensitive applications.
LP311DRG4 Applications
- Industrial Automation: The LP311DRG4 can be used to manage operational thresholds in machinery, ensuring that equipment operates within safe, predetermined parameters.
- Data Acquisition Systems: Ideal for use in systems that require precise voltage monitoring, helping to maintain accuracy and integrity in data collection.
- Consumer Electronics: Employed in devices that require voltage comparison for optimal functionality, such as in battery management systems of portable electronics.
- Telecommunications: Utilized in network equipment where signal integrity is paramount, ensuring that signals meet specified thresholds without distortion.
- Medical Devices: Critical in applications where precise and reliable voltage monitoring is required for accurate diagnostics and monitoring equipment.
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