LV5230LG driver equivalent, 7ch x 17ch led driver.
* 7×17 dot-matrix LED driver (5×15 dot-matrix supported)
* Each dot can be set for display over the serial bus.
Functions
* LED driver Column (anode) driving .
Test signal input pin. Be sure to connect the pin to GND.
Equivalent Circuit SVCC
A1 pin
A2 RT
Reference current setting resistor connection pin. By connecting the external resistor between this pin and GND, the reference current is generated. The.
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