LM393PSR
- Mfr.Part #
- LM393PSR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR DUAL 8SO
- Stock
- 7,071
- In Stock :
- 7,071
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Max Supply Current :
- 500μA
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Number of Terminations :
- 8
- Average Bias Current-Max (IIB) :
- 0.05μA
- Lead Free :
- Lead Free
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Pbfree Code :
- yes
- Nominal Supply Current :
- 1mA
- Number of Pins :
- 8
- Input Offset Voltage (Vos) :
- 5mV
- Pin Count :
- 8
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Operating Temperature :
- 0°C~70°C
- Peak Reflow Temperature (Cel) :
- 260
- Type :
- Differential
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Power Supplies :
- 5V
- Output Current :
- 20mA
- Number of Elements :
- 2
- Factory Lead Time :
- 6 Weeks
- Input Bias Current :
- 250nA
- Weight :
- 122.611688mg
- Base Part Number :
- LM393
- Supply Voltage Limit-Max :
- 36V
- Length :
- 6.2mm
- Packaging :
- Cut Tape (CT)
- Output Current per Channel :
- 6mA
- Response Time :
- 300 ns
- Terminal Position :
- Dual
- Packing Method :
- TR
- RoHS Status :
- ROHS3 Compliant
- Quiescent Current :
- 2.5mA
- Supply Voltage :
- 5V
- Height :
- 2mm
- Mounting Type :
- Surface Mount
- Voltage Gain :
- 106.02dB
- Max Input Current :
- 250nA
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Terminal Form :
- Gull wing
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Width :
- 5.3mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Thickness :
- 1.95mm
- Mount :
- Surface Mount
- Number of Functions :
- 2
- Datasheets
- LM393PSR

Comparators Texas Instruments LM393PSR Overview
The Texas Instruments LM393PSR represents a pinnacle of engineering in the field of voltage comparison technology. This integrated circuit, housed in a compact 8SO package, features a dual differential comparator that ensures high precision and reliability for various critical applications. The design and manufacturing prowess of Texas Instruments ensure that the LM393PSR comparator offers outstanding performance for systems requiring accurate voltage monitoring and decision-making capabilities. This product is ideal for businesses looking to integrate reliable and efficient comparators into their electronic designs, ensuring both cost-effectiveness and high performance.
LM393PSR Features
The LM393PSR from Texas Instruments includes several key features that make it an essential component for any voltage comparison application. Notably, it operates over a wide voltage range and has a low supply current, which is crucial for energy-sensitive applications. Additionally, its differential input voltage range equal to the supply voltage enhances versatility, while the output can directly interface with TTL, MOS, and CMOS. The device also boasts a low input bias current, enhancing its efficiency and accuracy in real-world applications.
LM393PSR Applications
- Industrial Automation Systems: In these systems, the LM393PSR is used to monitor process controls by comparing different sensor voltages, ensuring operations are within specified parameters.
- Battery Management Systems: This IC helps in monitoring battery charge states by comparing the voltage levels, crucial for maintaining battery health and longevity.
- Voltage Level Detection: Essential for devices that require consistent voltage levels, the LM393PSR can trigger alarms or adjustments when voltage falls out of predefined ranges.
- Automotive Electronics: Used in car systems to compare various voltages and ensure that all electronic components function within safe limits.
- Signal Conditioning Devices: The LM393PSR can refine signal outputs, ensuring that they are within acceptable limits for further processing or display.
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