LM393MX
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- Mfr.Part #
- LM393MX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LM393-N LOW POWER LOW OFFSET VOL
- Stock
- 12,168
- In Stock ：
- 12,168
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Number of Functions :
- 2
- JESD-609 Code :
- e0
- Number of Terminations :
- 8
- Max Power Dissipation :
- 510mW
- Nominal Supply Current :
- 1mA
- Radiation Hardening :
- No
- RoHS Status :
- Non-RoHS Compliant
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Input Offset Voltage (Vos) :
- 5mV
- Current - Quiescent (Max) :
- 2.5mA
- Power Dissipation :
- 510mW
- Propagation Delay :
- 700 ns
- Current - Output (Typ) :
- 16mA @ 5V
- Output Current :
- 16mA
- Width :
- 3.91mm
- ECCN Code :
- EAR99
- Input Bias Current :
- 250nA
- Max Supply Current :
- 1mA
- Current Rating :
- 16A
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- LM393
- Length :
- 4.9mm
- Pin Count :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Type :
- GENERAL PURPOSE
- REACH SVHC :
- No SVHC
- Packaging :
- Tape and Reel (TR)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Response Time :
- 1300 ns
- Operating Temperature :
- 0°C~70°C
- Number of Circuits :
- 2
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Voltage Gain :
- 106.02dB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Height :
- 1.75mm
- Max Input Current :
- 250nA
- Quiescent Current :
- 2.5mA
- Thickness :
- 1.58mm
- Peak Reflow Temperature (Cel) :
- 235
- Factory Lead Time :
- 6 Weeks
- Operating Supply Current :
- 50mA
- Supply Voltage Limit-Max :
- 36V
- Packing Method :
- TR
- Mount :
- Surface Mount
- Number of Pins :
- 8
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Datasheets
- LM393MX
Comparators Fairchild Semiconductor LM393MX Overview
The LM393MX from Fairchild Semiconductor represents a pinnacle of engineering in the field of voltage comparators. Designed to address the critical demands of low power and low offset voltage, this integrated circuit ensures high performance in applications where precision is paramount. The dual comparator setup within the LM393MX allows for enhanced versatility in various electronic monitoring and control systems. Its low power consumption makes it ideal for battery-operated devices, while the ability to operate with a wide range of supply voltages enhances its adaptability across different electronic platforms. Utilizing the Comparators Fairchild Semiconductor LM393MX in your designs ensures reliability and precision, making it a superior choice for sophisticated electronics requiring meticulous voltage comparison.
LM393MX Features
The LM393MX boasts several compelling features that make it an indispensable component in advanced electronic circuits. Key features include a dual comparator mechanism, low input bias current, and the capacity to operate from a single power supply ranging from 2V to 36V, or dual supplies of ±1V to ±18V. Furthermore, its design minimizes offset voltage, which is crucial for achieving accurate measurements and reliable performance in sensitive electronics.
LM393MX Applications
- Industrial Control Systems: In these systems, the LM393MX is used to monitor process parameters and ensure that values stay within specified thresholds, thus facilitating consistent and safe operational conditions.
- Battery Management Systems: The device's low power requirement makes it suitable for battery voltage monitoring, helping in the prevention of overcharging and enhancing battery life in portable devices.
- Automotive Electronics: Employed in car alarm systems to detect variations in voltage that signify potential security breaches or system failures.
- Signal Conditioning Devices: The LM393MX aids in signal conversion processes, ensuring signals are within optimal ranges for further processing or monitoring.
- Touch Switches: Utilized in designing touch-based interface systems, where precision and low power consumption are critical for efficient operation and extended device usability.
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