LM393DRG4
- Mfr.Part #
- LM393DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DUAL DIFF COMPARATOR 8-SOIC
- Stock
- 1,080,914
- In Stock :
- 1,080,914
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Length :
- 4.9mm
- Pin Count :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Supply Voltage Limit-Max :
- 36V
- Type :
- Differential
- Lead Free :
- Lead Free
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Operating Temperature :
- 0°C~70°C
- Max Supply Current :
- 500μA
- Contact Plating :
- Gold
- Weight :
- 72.603129mg
- Power Supplies :
- 5/30V
- Packing Method :
- TR
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Nominal Supply Current :
- 1mA
- Base Part Number :
- LM393
- Number of Pins :
- 8
- Width :
- 3.91mm
- Response Time :
- 300 ns
- Input Bias Current :
- 250nA
- Input Offset Voltage (Vos) :
- 5mV
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Max Input Current :
- 250nA
- Quiescent Current :
- 2.5mA
- Voltage Gain :
- 106.02dB
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Elements :
- 2
- Average Bias Current-Max (IIB) :
- 0.05μA
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Terminal Position :
- Dual
- Dual Supply Voltage :
- 9V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 20mA
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Output Current per Channel :
- 6mA
- JESD-609 Code :
- e4
- Number of Functions :
- 2
- Thickness :
- 1.58mm
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.75mm
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 28V
- Datasheets
- LM393DRG4

Comparators Texas Instruments LM393DRG4 Overview
The LM393DRG4 from Texas Instruments stands as a pivotal component in modern electronics, belonging to the Comparators category. This IC (integrated circuit) features a dual differential comparator design, housed in a compact 8-SOIC package, catering to a wide array of applications that require precise voltage comparisons. Its robust design and versatility make it a preferred choice for manufacturers looking to implement reliable and efficient solutions in their systems. The dual comparator functionality allows for enhanced performance in applications requiring multiple comparison operations, making it an invaluable asset for high-volume B2B customers looking to optimize their electronic products.
LM393DRG4 Features
This dual differential comparator is characterized by its low power consumption and wide single or dual supply range from 2V to 36V, or ±1V to ±18V, respectively. Additionally, the LM393DRG4 offers low input bias current, low input offset voltage, and an output that is compatible with TTL, MOS, and CMOS logic systems. These features make it exceptionally useful for various industrial, automotive, and consumer electronics where precision and efficiency are paramount.
LM393DRG4 Applications
- Industrial Measurement Systems:
In industrial environments, the LM393DRG4 is used to compare different signal voltages, ensuring that machines operate within safe, predefined limits.
- Automotive Electronics:
Within automotive systems, this IC monitors and compares various operational voltages, contributing to safer and more reliable vehicle performance.
- Battery Chargers:
It plays a crucial role in battery management systems by comparing voltage levels, thereby optimizing the charging process and prolonging battery life.
- Alarm and Security Devices:
Utilized in security systems to compare environmental readings against set thresholds, triggering alarms when necessary.
- Voltage Monitoring:
The LM393DRG4 is essential in power supply systems, ensuring voltage levels remain stable and within operational specifications.
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