描述:
3 CHANNEL CONSTANT-CURRENT DRIVER AND GREY-LEVEL MODULATE OUTPUT* 3 channel driver output, maxim current per channel is 45mA,LED light voltage can reach 12V* Output adopt In-Rush online feedback constant-current driver structure, compatible with constant-voltage module, it also can contact outside equipment and transfer to higher voltage or current output driver.* Built-in LDO voltage-stabilizing circuit, voltage range : 3~8V,and have 5V stabilizing voltage output* Adopt self-add token ring technology dual shift line, shift clock can reach 25MHz* Directly input grey-level data, it is transfer to 256 output with reverse-gamma regulator after inside SUPER-PWM technology,e. g, adopt built-in oscillator as grey-level clock, it support FREE-RUN module output, especially can be used in low-cost controller* Data clock signal is drived strongly to next chip to enhance level after built-in phase-lock circuit* High-voltage CMOS technology, industrial design, with extra-good interference immunity