13480836474

UCS7009 UCS7009 9 3 LED 5V

40V 25mA z 9 25mALED 35V z 32 z

z 15MHz z UCS6909 VDD 24V

z DIP16/SOP16

DIP16/SOP16

DIP16

1 VDD 2 DI 3 CKI 4 GND 5 VSS 6 CKO 7 DO 8~16 RGB LED

1

13480836474 GNDVSS

1. 32BIT 0

2. R1G1B1 1bit 1

3 5bit bit15 bit14~bit10 Bit9~bit5 Bit4~bit0

11 LED_R1 LED_G1 LED_B1 3. N VDD 4.5~5.5 V LED Vled 5~35 V Fclk 25 mA Dio 50 ns

2

13480836474 Tsetup >10 ns Thold >5 ns Iomax 25~35 mA Pdmax 360 mW Top -30~60

3

1VCC LED 35V 2 39-47 3 LED 4. GNDVSS 5 VCC 5V R1 VCC R1 VCC R1=VCC-5V/IddIdd 2~2.5mA , IC

VCC R1 12V 2.7-3.3K 24V 8.2-9.1K

5bit 1/256 5bit 1/256

0 0 16 77 1 1 17 86 2 2 18 96 3 4 19 106 4 6 20 116 5 9 21 126 6 13 22 137 7 17 23 149 8 22 24 161

R1 G1 B1 R3 G3 B3 DI CKI VDD

DO CKO

GND VSS

UCS7009

R1 G1 B1 R3 G3 B3 DI CKI VDD

DO CKO

GND VSS

UCS7009

VCC=5~35V

R1 R1

DI CKI

13480836474 9 27 25 173 10 33 26 186 11 39 27 199 12 46 28 212 13 53 29 226 14 61 30 240 15 69 31 256

DIP16, mm

4

13480836474 SOP16mm

5