LM393PE4
- Mfr.Part #
- LM393PE4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DUAL DIFF COMPARATOR 8-DIP
- Stock
- 116,094
- In Stock :
- 116,094
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Max Input Current :
- 250nA
- Terminal Position :
- Dual
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Functions :
- 2
- Width :
- 6.35mm
- Max Supply Current :
- 500μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tube
- Base Part Number :
- LM393
- Input Offset Voltage (Vos) :
- 5mV
- Nominal Supply Current :
- 1mA
- Mounting Type :
- Through Hole
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Weight :
- 440.409842mg
- Power Supplies :
- 5/30V
- Output Current :
- 20mA
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Average Bias Current-Max (IIB) :
- 0.05μA
- Operating Temperature :
- 0°C~70°C
- Length :
- 9.81mm
- Type :
- Differential
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Voltage Gain :
- 106.02dB
- Mount :
- Through Hole
- Response Time :
- 300 ns
- Quiescent Current :
- 2.5mA
- Output Current per Channel :
- 6mA
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Thickness :
- 3.9mm
- Supply Voltage Limit-Max :
- 36V
- Input Bias Current :
- 250nA
- Radiation Hardening :
- No
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 5.08mm
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 8
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Number of Elements :
- 2
- Datasheets
- LM393PE4

Comparators Texas Instruments LM393PE4 Overview
The Texas Instruments LM393PE4 dual differential comparator is designed to offer a high level of precision in voltage comparison, making it an indispensable component in a wide range of industrial and consumer applications. This IC, housed in an 8-pin DIP package, excels in environments requiring robust performance and reliability. With its ability to operate over a single or dual supply voltage, the LM393PE4 offers flexible integration options and enhanced compatibility with various electrical systems, emphasizing Texas Instruments' commitment to versatile and high-quality comparators.
LM393PE4 Features
The LM393PE4 features include low input bias current, low input offset voltage, and an open-collector output that facilitates wired-AND connections. This component operates effectively across a wide supply voltage range from 2V to 36V, or ±1V to ±18V when used in dual supply mode, which accommodates various application needs. Its design also ensures low power consumption, making it suitable for battery-operated devices.
LM393PE4 Applications
- Control Systems: Utilized in automated monitoring systems to maintain and compare voltage levels, ensuring operational stability and performance consistency.
- Alarm Systems: Integral in security devices, where precise voltage comparison can trigger alarms in response to unusual or specific conditions.
- Power Supply Management: Helps in monitoring battery voltages, thus ensuring optimal power management in portable devices and extending battery life.
- Automotive Applications: Used to monitor various sensors and switches, enhancing vehicle safety and efficiency by responding accurately to changes in environmental and operational conditions.
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