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SAA1064 serial I2C bus LED static driver interface circuit diagram
Source: InternetPublisher:Lemontree Keywords: A10 I2C bus LED interface circuit diagram Updated: 2021/09/12
The picture shows the SA A10 64 serial I2C bus LED display driver integrated circuit static driver interface circuit.
In the static working mode, the LED does not need to be driven externally and is directly driven by two 8-bit output ports. Since the static drive does not require time to switch the scanning circuit, the external capacitor terminal CEXT in the figure is directly connected to ground or Vcc. Add decoupling capacitors to the Vcc and VEE terminals, usually with a value of 0.01?F.
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