Self-induction and self-acceleration bidirectional level conversion circuit
A conversion circuit, self-acceleration technology, applied in the direction of bidirectional operation of logic circuit coupling/interface, logic circuit, logic circuit interface device, etc., can solve problems such as one-way conversion of level
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[0028] The invention provides a self-induction and self-acceleration bidirectional level conversion circuit. By setting a self-acceleration module, the port voltage is pulled up transiently and quickly to achieve rapid level conversion; the built-in direction self-induction module can allow the device to sense and control the direction of data flow without the need for a direction control pin; not only can it convert between specific dual power supply voltages, but it also has a relatively wide voltage conversion range; it can not only convert from low voltage to high voltage, but also Convert from high voltage to low voltage.
[0029] Such as figure 2 As shown, the self-induction self-acceleration bidirectional level conversion circuit includes a self-acceleration module, a direction self-induction module, a transmission tube, a pull-up path and a grid voltage VG generation circuit. The self-acceleration module pulls up the port voltage transiently and quickly to realize fa...
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