The following schematic showsHood Louver Driver Circuit Diagram using
IC LM393. This circuit uses an LM393 op-amp comparator (U1) to monitor
the Throttle Position Sensor (TPS) voltage. As seen in the diagram, the output
of the LM393 drives a high-current PNP transistor (Q2), which turns on/off the
hood louver solenoid relay.
As also stated in theLM393 datasheet, the advantages of LM393 are High precision comparators, Compatible with all forms of logic, Power drain suitable for battery operation, Reduced Vos drift over temperature, and more.
You may see completed Hood Louver Driver Circuit Diagram using IC LM393 here, or you might need to see the LM393 datasheet.
As also stated in theLM393 datasheet, the advantages of LM393 are High precision comparators, Compatible with all forms of logic, Power drain suitable for battery operation, Reduced Vos drift over temperature, and more.
You may see completed Hood Louver Driver Circuit Diagram using IC LM393 here, or you might need to see the LM393 datasheet.
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