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