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HOLTEK-LED Controller & Driver
Part No. |
datasheet |
VDD |
LED_VDD |
Max. Resolution Row x common |
Row Source Current(Min.) |
Row Sink Current(Min.) |
Com Source Current(Min.) |
Com Sink Current(Min.) |
Interface |
PWM Gray Scal |
Constant Current |
Keyscan |
Package |
HT1632C |
下載鏈接 |
4.5V~5.5V |
-- |
32x8, 24x16,24x8 |
50mA |
12mA |
45mA |
250mA |
4-Wire |
16Level for Global |
-- |
-- |
52LQFP,48LQFP |
HT1635A |
下載鏈接 |
4.5V~5.5V |
-- |
44x8 |
50mA |
10mA |
45mA |
250mA |
4-Wire |
16Level for Global |
-- |
-- |
64LQFP |
HT1635B |
下載鏈接 |
4.5V~5.5V |
-- |
44x8 |
50mA |
10mA |
45mA |
250mA |
I2C |
16Level for Global |
-- |
-- |
|
HT16K33 |
下載鏈接 |
4.5V~5.5V |
-- |
16x8,12x8,8x8 |
20mA ± 5% |
6mA |
20mA |
160mA |
I2C |
16Level for Global |
-- |
13x3,10x3,8x3 |
28SOP,24SOP,20SOP |
HT16D35A |
下載鏈接 |
2.7V~5.5V |
4.5V~5.5V |
28x8 |
-- |
30mA ± 3% @R_EXT=500Ω |
250mA |
45mA |
3-Wire SPI |
64Level for each dot |
√ |
-- |
48LQFP-EP? |
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