3C家电及周边系列

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Item

Part No.

Description

VDD

LED Seg/GR

OSC

SPI

KEY SCAN

Package

1

TT1620

LED Driver (8 x 6)

4.5 ~ 5.5V

8 x 6

500KHz±30%

STB, CLK, DIN, DOUT

-

SOP20

 

 

2

TT1628

LED Driver with Key Scan Function

4.5 ~ 5.5V

10 x 7   11 x 6   12 x 5   13 x 4  

500KHz±30%

STB, CLK, DIN, DOUT

10 x 2

SOP28

 

 

3

TT1668

LED Driver with Key Scan Function

4.5 ~ 5.5V

10 x 7   11 x 6   12 x 5   13 x 4  

500KHz±30%

STB, CLK, DIN, DOUT

10 x 2

SOP24