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Datasheet
MBI5170
8-Bit Constant Current LED Sink Driver with Gain Control
Features
z Compatible with MBI5168 in package and electrical characteristics z Exploit Share-I-O™ technique to provide two operation modes:
Normal Mode with the same functionality as MB5168, Current Adjust Mode to program output current gain z 8 constant-current output channels z Output current adjustable through an external resistor z Constant output current range: 5 -120 mA z Excellent output current accuracy, between channels < ±3% (max.), and between ICs < ±6% (max.). z Constant output current invariant to load voltage change z Fast response of output current, OE (min.): 200 ns @Iout < 60mA OE (min.): 400 ns @Iout = 60~100mA z 25MHz clock frequency z Schmitt trigger input z 3.
MBI5170 Datasheet
