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

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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