|
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 |
|
|
