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