LM393 onsemi Low Offset Voltage Dual Comparator Data Sheet
Download PDF datasheet for onsemi LM393 Low Offset Voltage Dual Comparator Integrated Circuit (EN) 13 pages LM393/D Rev.33 2021 zip
Description
This PDF data sheet is for the onsemi LM393 comparator.
About the Item
onsemi LM393 Low Offset Voltage Dual Comparator Integrated Circuit
The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range-to-ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer, automotive, and industrial electronics.
(PDF) DATASHEET (ENGLISH)
SUMMARY OF CONTENTS
– Features
– Pin Connections. LM393 pinout.
– Device Marking And Ordering Information.
Figure 1. Representative Schematic Diagram
– Maximum Ratings: Power Supply Voltage, Input Differential Voltage, Input Common Mode Voltage Range, Output Voltage, Output Short Circuit-to-Ground Output Sink Current, Power Dissipation, Operating Ambient Temperature Range, Maximum Operating Junction Temperature, Storage Temperature Range.
– ESD Ratings
– Electrical Characteristics
Figure 2. LM293/393 Input Bias Current versus Power Supply Voltage
Figure 3. LM2903 Input Bias Current versus Power Supply Voltage
Figure 4. LM293/393 Output Saturation Voltage versus Output Sink Current
Figure 5. LM2903 Output Saturation Voltage versus Output Sink Current
Figure 6. LM293/393 Power Supply Current versus Power Supply Voltage
Figure 7. LM2903 Power Supply Current versus Power Supply Voltage
– Applications Information
Figure 8. Zero Crossing Detector (Single Supply)
Figure 9. Zero Crossing Detector (Split Supply)
Figure 10. Free-Running Square-Wave Oscillator
Figure 11. Time Delay Generator
Figure 12. Comparator with Hysteresis
– Mechanical Case Outline. Package Dimensions.
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This datasheet provides all the information from onsemi about the LM393 comparator, as detailed in the table of contents. Reading it completely will address most questions you might have. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.
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