3C家电及周边系列

Item

Part No.

Description

VDD

LED Seg/GR

OSC

SPI

KEY SCAN

1

TT1629

LED Driver with Key Scan Function

4.5 ~ 5.5V

16 x 8  

500KHz±30%

STB, CLK, DIN, DOUT

8 x4

2

TT1629A

LED Driver with Key Scan Function

4.5 ~ 5.5V

16 x 8  

500KHz±30%

STB, CLK, DIO

-

3

TT1629B

LED Driver with Key Scan Function

4.5 ~ 5.5V

14 x 8  

500KHz±30%

STB, CLK, DIO

8 x 2

4

TT1629C

LED Driver with Key Scan Function

4.5 ~ 5.5V

15 x 8  

500KHz±30%

STB, CLK, DIO

8 x 1