LM393DRG3
- Mfr.Part #
- LM393DRG3
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF DUAL 8SOIC
- Stock
- 919,764
- In Stock :
- 919,764
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- ECCN Code :
- EAR99
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Type :
- Differential
- Width :
- 3.91mm
- Pin Count :
- 8
- Length :
- 4.9mm
- Response Time :
- 300 ns
- Input Bias Current :
- 250nA
- Number of Functions :
- 2
- Max Input Current :
- 250nA
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Operating Temperature :
- 0°C~70°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 20mA
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 1.58mm
- Input Offset Voltage (Vos) :
- 5mV
- Average Bias Current-Max (IIB) :
- 0.05μA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Power Supplies :
- 5V
- JESD-609 Code :
- e3
- Quiescent Current :
- 2.5mA
- Number of Elements :
- 2
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Voltage Gain :
- 106.02dB
- Base Part Number :
- LM393
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Lead Free :
- Lead Free
- Packing Method :
- TR
- Current - Quiescent (Max) :
- 2.5mA
- Nominal Supply Current :
- 1mA
- Max Supply Current :
- 800μA
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Mounting Type :
- Surface Mount
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Pins :
- 8
- Height :
- 1.75mm
- Supply Voltage Limit-Max :
- 36V
- Datasheets
- LM393DRG3

Comparators Texas Instruments LM393DRG3 Overview
The LM393DRG3 from Texas Instruments stands out in the industry as a high-performance comparator. Designed for precision voltage comparison, this dual differential comparator integrates two independent voltage comparators that operate from a single power supply over a wide range of voltages. Its robust design and flexible power supply compatibility make it an ideal choice for a wide array of applications requiring reliability and efficiency. The Comparators Texas Instruments LM393DRG3 excels in scenarios demanding quick and accurate voltage comparison, ensuring optimal performance in both industrial and consumer electronic applications. Its compact 8-SOIC package enhances its suitability for space-constrained applications while maintaining high scalability for mass production needs.
LM393DRG3 Features
The LM393DRG3 features include dual independent comparators, capability to operate from a single power supply over a wide range of voltages, and low supply current drain independent of the power supply voltage. Additionally, it offers low input biasing current, low input offset voltage and offset current which enhances device accuracy. This comparator's design is optimized for low power consumption and high-speed switching, making it an effective solution for a multitude of electronic circuits.
LM393DRG3 Applications
- Industrial Control Systems: In these systems, the LM393DRG3 is used to monitor control loop feedback mechanisms, ensuring that outputs such as temperature, pressure, and other variables stay within desired thresholds.
- Battery-Powered Devices: It helps in comparing voltage levels, thereby contributing to effective power management and extending battery life of the device.
- Automotive Electronics: Utilized for monitoring and controlling automotive sensors and switches, the LM393DRG3 ensures the reliability and efficiency of various car functions.
- Alarm and Security Devices: It is crucial in designing circuits for smoke detectors and other security systems where precision and reliability are paramount.
- Signal Conditioning Devices: The comparator adjusts signals to levels suitable for further processing or digital interface, enhancing overall system integrity.
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