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