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
- Nominal Supply Current :
- 1mA
- Max Supply Current :
- 1mA
- Current - Quiescent (Max) :
- 2.5mA
- Power Supplies :
- 5V
- Lead Free :
- Lead Free
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Pin Count :
- 8
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Response Time :
- 1300 ns
- REACH SVHC :
- No SVHC
- Operating Temperature :
- 0°C~70°C
- Max Input Current :
- 250nA
- Height :
- 1.75mm
- JESD-609 Code :
- e0
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Number of Pins :
- 8
- Quiescent Current :
- 2.5mA
- Voltage Gain :
- 106.02dB
- Output Current :
- 16mA
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 235
- Thickness :
- 1.58mm
- Power Dissipation :
- 510mW
- Factory Lead Time :
- 6 Weeks
- Type :
- GENERAL PURPOSE
- Input Offset Voltage (Vos) :
- 5mV
- Terminal Form :
- Gull wing
- Termination :
- SMD/SMT
- Width :
- 3.91mm
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Current - Output (Typ) :
- 16mA @ 5V
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- LM393
- Max Power Dissipation :
- 510mW
- Length :
- 4.9mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage Limit-Max :
- 36V
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Mount :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Number of Functions :
- 2
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Circuits :
- 2
- Input Bias Current :
- 250nA
- Number of Terminations :
- 8
- Propagation Delay :
- 700 ns
- 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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