3C家电及周边系列

Item

Part No.

Description

VDD

LED Seg/GR

OSC

SPI

KEY SCAN

1

TT1620

LED Driver (8 x 6)

4.5V ~ 5.5V

8 x 6

500KHz±30%

STB, CLK, DIN, DOUT

-

2

TT1628

LED Driver with Key Scan Function

4.5V ~ 5.5V

10 x 7   11 x 6   12 x 5   13 x 4  

500KHz±30%

STB, CLK, DIN, DOUT

10 x 2

3

TT1668

LED Driver with Key Scan Function

4.5V ~ 5.5V

10 x 7   11 x 6   12 x 5   13 x 4  

500KHz±30%

STB, CLK, DIN, DOUT

10 x 2

4

TTR38OA1F

LED Driver with Key Scan Function

4.5V ~ 5.5V

8 x 6       9 x 5     10 x 4   11 x 3  

500KHz±30%

STB, CLK, DIN, DOUT

7

5

TT1629

LED Driver with Key Scan Function

4.5V ~ 5.5V

16 x 8  

500KHz±30%

STB, CLK, DIN, DOUT

8 x4