
SUM2017
Features
Eliminate Ghost
Excellent low-grayscale performance
High refresh rate ,16 bits grayscale
20nS OE
Lower power dissipation on LED display,Energy saving up to 35%
0.6mA~45mA(5V)high accuracy constant current output
Avoid LED reversed breakdown
Characteristics
Built-in the mechanism with Eliminate Ghost
16-Channel constant current output, constant current output range:
5V Supply Voltage:0.6mA~45mA
3.3V Supply Voltage:0.6mA~35mA Excellent output current accuracy:
Bit to Bit:≤±1.2%(Max.)
Chip to Chip:≤±2.0%(Max.)
Fast reponse of output current,OE(min):20ns
Smart output control,lower EMI
Maximum data clock frequency:35MHz
Schimitt trigger input
Supply Voltage:3V~5.5V Low
Knee Voltage:0.4V
Applications
Full color LED displays for indoor and outdoor
Traffic-indication screen
Information displays
Sighboard and decorated lighting
LCD backlighting