LP311D
- Mfr.Part #
- LP311D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR 8-SOIC
- Stock
- 149
- In Stock :
- 149
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Factory Lead Time :
- 6 Weeks
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Quiescent Current :
- 300μA
- Pin Count :
- 8
- Terminal Form :
- Gull wing
- Weight :
- 72.603129mg
- Thickness :
- 1.58mm
- ECCN Code :
- EAR99
- Dual Supply Voltage :
- 9V
- Length :
- 4.9mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mount :
- Surface Mount
- Packaging :
- Tube
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Operating Temperature :
- 0°C~70°C
- Voltage Gain :
- 100dB
- Response Time :
- 1.2 μs
- Max Supply Current :
- 300μA
- Output Type :
- Open-Collector, Open-Emitter
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- Width :
- 3.91mm
- Number of Elements :
- 1
- REACH SVHC :
- No SVHC
- Number of Pins :
- 8
- Type :
- Differential
- Contact Plating :
- Gold
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LP311
- Input Bias Current :
- 100nA
- Lead Free :
- Lead Free
- Current - Input Bias (Max) :
- 0.1μA @ ±15V
- Number of Terminations :
- 8
- Voltage - Supply, Single/Dual (±) :
- 3.5V~30V ±1.75V~15V
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 28V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 100nA
- Input Offset Voltage (Vos) :
- 7.5mV
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Nominal Supply Current :
- 300μA
- Terminal Position :
- Dual
- Output Current per Channel :
- 25mA
- Supply Voltage :
- 15V
- Datasheets
- LP311D

Comparators Texas Instruments LP311D Overview
The Texas Instruments LP311D is a high-precision, low-power differential comparator, encapsulated in an 8SOIC package. This integrated circuit (IC) is designed to provide reliable performance in applications requiring accurate voltage level detection and comparison. The LP311D excels in scenarios demanding robust noise immunity and low voltage operation, making it ideal for industrial and consumer electronics. With its efficient design, this comparator ensures a high degree of functionality and versatility, fostering bulk purchases by B2B customers looking for quality and sustainability in their electronic components.
LP311D Features
The LP311D comparator by Texas Instruments boasts several notable features including single or dual power supply operation, wide voltage range, and a low input bias current. Additionally, it offers high input impedance and a fast response time, which are critical for applications requiring precise control and quick adjustments to changing conditions.
LP311D Applications
- Industrial Control Systems: The LP311D can be used to monitor various thresholds and signals, ensuring operational safety and efficiency in machinery and plant equipment.
- Consumer Electronics: In devices such as cameras and gaming consoles, the LP311D helps in enhancing user interface responsiveness through effective voltage comparison.
- Automotive Systems: This comparator is crucial for monitoring voltages in automotive electronics, contributing to better battery management and safety mechanisms.
- Telecommunications: The LP311D supports signal stabilization and precision in communication equipment, essential for maintaining clarity and reliability of transmissions.
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