Digital tube driver/LED driver

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China Taiwan Holtek LCD driver chip HT1622 LQFP64 small size 7*7 square

RAM Mapping 48×8 LCD Driver Control I/O, SPI Interface\r/nThe specification of this product does not show the encapsulation of QFP-100, please refer to the product description for the encapsulation size of QFP-100.

2.8V~5V input voltage, 5V/4.5V constant output voltage

0.4 inch 2 digits white digital tube