LM393P
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- Mfr.Part #
- LM393P
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DUAL DIFF COMP 8-DIP
- Stock
- 4,260
- In Stock ：
- 4,260
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Base Part Number :
- LM393
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Matte Tin (Sn)
- Power Supplies :
- 5/30V
- Type :
- Differential
- Supply Voltage :
- 5V
- Contact Plating :
- Gold
- Thickness :
- 3.9mm
- Number of Circuits :
- 2
- Current - Output (Typ) :
- 20mA
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- ECCN Code :
- EAR99
- Weight :
- 440.409842mg
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Through Hole
- Voltage Gain :
- 106.02dB
- Number of Terminations :
- 8
- Average Bias Current-Max (IIB) :
- 0.05μA
- JESD-609 Code :
- e3
- Dual Supply Voltage :
- 9V
- Height :
- 5.08mm
- Output Current :
- 20mA
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Length :
- 9.81mm
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Input Bias Current :
- 250nA
- Supply Voltage Limit-Max :
- 36V
- Response Time :
- 300 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Max Supply Current :
- 500μA
- Number of Functions :
- 2
- Max Input Current :
- 250nA
- Quiescent Current :
- 2.5mA
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Width :
- 6.35mm
- Number of Pins :
- 8
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Pin Count :
- 8
- Input Offset Voltage (Vos) :
- 5mV
- Nominal Supply Current :
- 1mA
- Output Current per Channel :
- 6mA
- Datasheets
- LM393P
Comparators Texas Instruments LM393P Overview
The Texas Instruments LM393P encompasses a dual differential comparator, housed in a standard 8-pin DIP package. This high-performance IC is engineered to provide reliable, precise voltage comparisons, crucial for effective signal processing. The design of the LM393P allows for enhanced stability and minimal power consumption, making it an optimal choice for cost-effective and efficient circuit designs. Tailored for a broad range of applications, from industrial to consumer electronics, the LM393P offers a flexible solution that meets stringent operational requirements, promoting large-scale deployments in B2B environments.
LM393P Features
The LM393P comparator features dual independent differential inputs which make it versatile for a range of applications that require precise voltage monitoring and decision-making capabilities. The device operates from a single power supply over a wide range of voltages, or from dual supplies for increased flexibility. Its low supply current drain is independent of the supply voltage, exemplifying its efficiency. Additional features include a low input bias current, low input offset voltage and offset current to enhance accuracy, and an output that is compatible with TTL, MOS, and CMOS.
LM393P Applications
- Battery Management Systems: The LM393P is used to monitor cell voltages in battery management systems, ensuring safe operation and longevity of battery packs.
- Voltage Level Detection: In consumer electronics, the LM393P serves to compare different voltage levels to prevent overvoltage or undervoltage conditions, safeguarding sensitive components.
- Automotive Sensors: This comparator is instrumental in processing signals from various sensors in automobiles, such as oil and fuel level sensors, to provide reliable readings to the vehicle's central system.
- Alarm Systems: Utilized in alarm systems, the LM393P helps detect when environmental readings go beyond preset thresholds, triggering alerts for immediate action.
- Temperature Controllers: The IC is often used in temperature control systems for maintaining an optimal range through precise monitoring and control of heating or cooling elements.
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