Feature
Compatible with MBI5168 in package and electrical characteristics
Exploiting Share-I-O? technique to provide two operation modes:
1.Normal Mode with the same functionality as MB5168
2.Special Mode to detect individual LED errors, like MBI5169 and program output current gain, like MBI5170
8 constant-current output channels
Constant output current invariant to load voltage change
Constant output current range: 5 -120 mA
Excellent output current accuracy, between channels: < ±3% (max.), and
between ICs: < ±6% (max.)
Output current adjusted through an external resistor
Fast response of output current,
(min.): 200 ns @Iout < 60mA
(min.): 400 ns @Iout = 60~100mA
Applications
﹡Message Signs
﹡Outdoor LED Video Displays
﹡Indoor LED Video Displays