LM311DG
- Mfr.Part #
- LM311DG
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR SGL 36VDC 8-SOIC
- Stock
- 28,640
- In Stock :
- 28,640
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Quiescent Current :
- 7.5mA
- Input Offset Voltage (Vos) :
- 7.5mV
- Type :
- GENERAL PURPOSE
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Number of Elements :
- 1
- Height :
- 1.75mm
- Base Part Number :
- LM311
- Input Bias Current :
- 250nA
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Max Supply Current :
- 7.5mA
- JESD-609 Code :
- e4
- Supply Voltage :
- 15V
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Width :
- 3.91mm
- Output Type :
- MOS, Open-Collector, Open-Emitter, TTL
- Thickness :
- 1.58mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 72.603129mg
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 50mA
- ECCN Code :
- EAR99
- Average Bias Current-Max (IIB) :
- 0.25μA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Voltage Gain :
- 106.02dB
- Lead Free :
- Lead Free
- Operating Supply Voltage :
- 28V
- Output Current per Channel :
- 50mA
- Length :
- 4.9mm
- Dual Supply Voltage :
- 9V
- Voltage - Supply, Single/Dual (±) :
- 3.5V~30V ±1.75V~15V
- Pin Count :
- 8
- Max Input Current :
- 250nA
- Number of Pins :
- 8
- Nominal Supply Current :
- 7.5mA
- Response Time :
- 165 ns
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- LM311DG
LM311DG Documents

Comparators onsemi LM311DG Overview
The onsemi LM311DG is a distinguished member of the high-performance Comparators series, specifically designed for precision voltage comparison. This device operates within a supply range of 3.5V to 36V, and can also be used in dual supply applications, making it extremely versatile for diverse electronic environments. Tailored to meet the rigorous demands of modern electronics, the LM311DG comparator excels in applications requiring precise voltage discrimination, offering reliable performance and robustness. Its compact 8-SOIC package ensures minimal footprint on circuit boards, facilitating easier integration into design prototypes and mass production units alike.
LM311DG Features
- Single voltage comparator
- Wide operating voltage range of 3.5V to 36V
- Output compatible with TTL, MOS, and CMOS
- Low input bias current
- Fast response time
- Available in a small 8-SOIC package for compact integration
LM311DG Applications
- Industrial Automation: Utilized for controlling process parameters by comparing input signals and triggering corrective actions.
- Power Supplies: Employed in over-voltage, under-voltage, and load regulation systems to ensure stable output.
- Automotive Systems: Used in electronic control units to monitor and compare various voltages, enhancing vehicle performance and safety.
- Data Systems: Integral in data integrity checks and error detection schemes in digital communication systems.
- Consumer Electronics: Helps in battery management systems of portable devices by monitoring charge states and controlling charging circuits.
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