• • • • • • • -1- VCC 10K DIO C.
ETC
TM1620 - LED drive control circuit dedicated
• • • • • • • -1- VCC 10K DIO CT GND -2- LED -3- -4- CLK DIO STB 1 B0 2 B1 3 B2 4 B3 5 B4 6 B5 7 B6 8 B7 SEG1 SEG2 SEG3 SEG4 SEG5 .
ETC
TM1620B - LED Driver
• • • • • • • • 1 2 3 4 5 6 7 8 9 10 GND DIO CLK STB K2 VDD SEG1/KS1 SEG2/KS2 SEG3/KS3 SEG4/KS4 GR1 GR2 GND GR3 GR4 SEG14/GR5 SEG13/GR6 SEG12/GR7 S.