СКАЧАТЬ OCP8128-OrientChip :
OCP8128-OrientChip.pdf
LED current Settings
LED current of each channel can set through external resistance. With different R, can achieve different LED current.
The LED current can calculate by ILED = VADIM / 5 / R (note: the maximum of VADM is 2.5 V, the minimum is 0.5 V).
Resistance for each channel
Channel 1: R12, R13, R14.
Channel 2: R22, R23, R24.
Channel 3: R32, R33, R34.
Channel 4: R42 R43 and R44.
Channel 5: R52, R53, R54.
Channel 6: R62, R63, R64.