LM393APSR
- Mfr.Part #
- LM393APSR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DUAL DIFF COMPARATOR 8SO
- Stock
- 1,665
- In Stock :
- 1,665
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Supply Voltage :
- 5V
- Supply Voltage Limit-Max :
- 36V
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Pin Count :
- 8
- Power Supplies :
- 5V
- Voltage Gain :
- 106.02dB
- Input Offset Voltage (Vos) :
- 2mV
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Average Bias Current-Max (IIB) :
- 0.05μA
- Radiation Hardening :
- No
- Output Current :
- 20mA
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 2
- Quiescent Current :
- 2.5mA
- Voltage - Input Offset (Max) :
- 2mV @ 30V
- Terminal Form :
- Gull wing
- Weight :
- 122.611688mg
- Nominal Supply Current :
- 1mA
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Number of Functions :
- 2
- Max Input Current :
- 250nA
- Input Bias Current :
- 250nA
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 6.2mm
- Response Time :
- 1.3 μs
- Mount :
- Surface Mount
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Lead Free :
- Lead Free
- Thickness :
- 1.95mm
- Number of Terminations :
- 8
- Operating Temperature :
- 0°C~70°C
- Terminal Position :
- Dual
- Max Supply Current :
- 500μA
- REACH SVHC :
- No SVHC
- Width :
- 5.3mm
- Height :
- 2mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Factory Lead Time :
- 6 Weeks
- Output Current per Channel :
- 6mA
- Packing Method :
- TR
- Number of Pins :
- 8
- Type :
- Differential
- ECCN Code :
- EAR99
- Base Part Number :
- LM393
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- LM393APSR

Comparators Texas Instruments LM393APSR Overview
The LM393APSR by Texas Instruments stands out in the field of electronic components, specifically within the realm of comparators. This IC dual differential comparator integrates two individual voltage comparators into a single 8-pin SO package, designed for precision and versatility across various applications. Known for its reliability and efficiency, the LM393APSR provides a practical solution for systems requiring voltage monitoring and decision-making capabilities. The use of this comparator in circuit design enhances system stability and accuracy, making it an ideal choice for high-volume B2B customers looking to innovate and optimize their electronic products.
LM393APSR Features
The LM393APSR comparator features include low power operation, wide single or dual supply range from 2V to 36V, and a typical low input bias current. Additionally, it offers an input offset voltage that is minimized to enhance accuracy. Its robust design ensures performance stability across a broad range of operating conditions, making it suitable for demanding environments.
LM393APSR Applications
- Control Systems: The LM393APSR is used to manage process controls by comparing different voltage levels within the system, thus ensuring operational accuracy and efficiency.
- Power Supplies: In power supply units, this comparator helps maintain output stability by controlling voltage thresholds, essential for preventing overvoltage or undervoltage situations.
- Automotive Electronics: Utilized in automotive sensors and alarms, the LM393APSR detects variations in critical parameters, contributing to vehicle safety and performance enhancements.
- Consumer Electronics: Applied in devices like thermostats or battery chargers, the comparator ensures that the device operates within safe voltage levels, enhancing device longevity and user safety.
- Alarm Systems: It plays a critical role in security devices, where it acts as a decision-making component that triggers alarms based on predefined voltage criteria.
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