LM393M
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- Mfr.Part #
- LM393M
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMP DUAL LO PWR 8-SOIC
- Stock
- 42,811
- In Stock ：
- 42,811
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- REACH SVHC :
- No SVHC
- Pin Count :
- 8
- Packaging :
- Tube
- Number of Functions :
- 2
- Terminal Position :
- Dual
- Current - Quiescent (Max) :
- 2.5mA
- Thickness :
- 1.58mm
- Height :
- 1.75mm
- Output Current :
- 16mA
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 2.5mA
- Length :
- 4.9mm
- Voltage Gain :
- 106.02dB
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Supply Voltage :
- 5V
- Max Power Dissipation :
- 510mW
- Mounting Type :
- Surface Mount
- Max Supply Current :
- 1mA
- Propagation Delay :
- 700 ns
- Nominal Supply Current :
- 1mA
- Peak Reflow Temperature (Cel) :
- 235
- RoHS Status :
- Non-RoHS Compliant
- Input Bias Current :
- 250nA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Form :
- Gull wing
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Part Number :
- LM393
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Termination :
- SMD/SMT
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Lead Free :
- Lead Free
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Number of Pins :
- 8
- Number of Circuits :
- 2
- Input Offset Voltage (Vos) :
- 5mV
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Power Dissipation :
- 510mW
- Supply Voltage Limit-Max :
- 36V
- Current - Output (Typ) :
- 16mA @ 5V
- JESD-609 Code :
- e0
- Width :
- 3.91mm
- Max Input Current :
- 250nA
- Number of Terminations :
- 8
- Operating Temperature :
- 0°C~70°C
- Response Time :
- 1300 ns
- Type :
- GENERAL PURPOSE
- ECCN Code :
- EAR99
- Power Supplies :
- 5V
- Datasheets
- LM393M
Comparators Texas Instruments LM393M Overview
The LM393M from Texas Instruments is a versatile and reliable component in the Comparators category, engineered to address the needs of applications requiring a precise voltage comparison. This dual low power comparator is housed in an 8-SOIC package, offering an optimal balance between functionality and size. Designed for applications that demand low power consumption and high reliability, the LM393M ensures performance stability and operational efficiency. This makes it an ideal choice for designers looking to implement cost-effective and energy-efficient solutions in their systems.
LM393M Features
The LM393M comparator boasts several features that make it stand out. It operates from a single power supply over a wide range of voltages, or from dual supplies for flexibility in circuit design. The device offers low supply current, which is independent of the magnitude of the supply voltage, enhancing its efficiency in battery-powered devices. Furthermore, its low input bias current and low input offset voltage and current contribute to accurate and reliable performance under varying conditions and applications.
LM393M Applications
- Industrial Systems: In industrial environments, the LM393M can be used to monitor control system voltages, ensuring that they remain within specific thresholds for safe operation.
- Battery Management Systems: This comparator is pivotal in battery management, helping to compare voltage levels and manage the charging and discharging processes efficiently.
- Automotive Electronics: In automotive applications, the LM393M contributes to electronic systems by monitoring and comparing various voltages, ensuring the systems operate within safe parameters.
- Signal Conditioning Devices: The LM393M can be employed in signal conditioning circuits to ensure that signal levels are maintained within specific limits for further processing.
- Alarm and Security Devices: Useful in security systems, the LM393M can help detect and respond to changes in environmental conditions by comparing the outputs of sensors.
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