The basic application circuit of BL6124 5-bit LED level meter driver integrated circuit

Published:2012/10/28 22:12:00 Author:Ecco | Keyword: basic application , 5-bit , LED level meter , driver integrated circuit | From:SeekIC

LED current limiting circuit is used to limit LED current, the LED can be connected to a resistor in parallel or in series, and the circuit is shown in (a ) , ( b ). When working voltage is higher than 9V, the LED current terminal should be added a shunt resistor, the specific circuit with different Vcc values is shown in Figure.



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