Description
8-line 6-channel PWM constant current output LED display line-and-cold drive chip
Output current setting range:
2~30mA@VDD=5V
2~15mA@VDD=3.3V
Current accuracy
Between channels: ±1.5% (maximum)
Inter-chip: ±3.0% (maximum)
Fast output current response (min): 45ns@VDD=5V
PWM gray scale width: = 16bit
Data transmission frequency: fMAX=12.5 MHz
Chip operating voltage: VDD=3.3~5.5V
Refresh rate: 3840Hz (typical)
Cascading capacity: 150
