LM393M
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- Mfr.Part #
- LM393M
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LM393-N LOW POWER LOW OFFSET VOL
- Stock
- 13,044
- In Stock ：
- 13,044
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Max Power Dissipation :
- 510mW
- Propagation Delay :
- 700 ns
- JESD-609 Code :
- e0
- Length :
- 4.9mm
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Power Supplies :
- 5V
- Radiation Hardening :
- No
- Max Supply Current :
- 1mA
- Nominal Supply Current :
- 1mA
- Voltage Gain :
- 106.02dB
- Width :
- 3.91mm
- Supply Voltage Limit-Max :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- GENERAL PURPOSE
- Base Part Number :
- LM393
- Response Time :
- 1300 ns
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Peak Reflow Temperature (Cel) :
- 235
- Supply Voltage :
- 5V
- Number of Pins :
- 8
- Operating Temperature :
- 0°C~70°C
- REACH SVHC :
- No SVHC
- Pin Count :
- 8
- Max Input Current :
- 250nA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Power Dissipation :
- 510mW
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Terminal Form :
- Gull wing
- Current - Output (Typ) :
- 16mA @ 5V
- Quiescent Current :
- 2.5mA
- Output Current :
- 16mA
- Number of Circuits :
- 2
- Mount :
- Surface Mount
- Input Bias Current :
- 250nA
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Number of Functions :
- 2
- Current - Quiescent (Max) :
- 2.5mA
- Thickness :
- 1.58mm
- Height :
- 1.75mm
- Termination :
- SMD/SMT
- Input Offset Voltage (Vos) :
- 5mV
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LM393M
Comparators Fairchild Semiconductor LM393M Overview
The LM393M from Fairchild Semiconductor stands out in the market of comparators due to its robust design that emphasizes low power consumption and minimal offset voltage. Ideal for B2B customers looking to integrate reliable and efficient comparators into their product designs, the LM393M offers enhanced performance in a compact package. This device is engineered to handle applications where precision and power efficiency are crucial. With its dual comparator functionality, it facilitates a wide range of voltage comparison tasks, making it a versatile choice for designers and engineers. Emphasizing the [Comparators Fairchild Semiconductor LM393M], this component is a cornerstone in applications requiring precise voltage discrimination without the burden of high power consumption.
LM393M Features
The LM393M features dual independent comparators which allow for simultaneous processing of different input voltages. It operates with a wide single or dual supply range, which is particularly useful for systems that operate on different voltage levels. The low offset voltage ensures high accuracy in signal processing, minimizing the error and enhancing system reliability. Furthermore, its design is optimized for low power consumption, which is critical for battery-powered devices. The device's robustness is complemented by its ability to function effectively in temperature extremes, making it suitable for a diverse range of operating environments.
LM393M Applications
- Industrial Monitoring Systems: The LM393M is applied in systems that require constant voltage monitoring to ensure operational safety and efficiency. Its precision in voltage comparison helps prevent system failures due to voltage anomalies.
- Battery Management Systems: Utilized in battery-powered devices, the LM393M monitors and manages battery voltage levels, contributing to optimal charging and discharging processes to extend battery life and performance.
- Automotive Sensors: In automotive applications, the LM393M is used for sensor signal processing. It helps in comparing different sensor outputs which are critical for vehicle dynamics and safety systems such as ABS and traction control.
- Signal Conditioning Devices: The comparator is crucial in conditioning signals in communication infrastructures. By ensuring signals are within set thresholds, the LM393M plays a vital role in maintaining the integrity and reliability of data transmissions.
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