MAX6978 driver equivalent, 5.5v constant-current led driver.
* 25Mb Industry-Standard 4-Wire Serial Interface at 5V
MAX6978
Ordering Information
PART MAX6978AUE MAX6978APE MAX6978AEE TEMP RANGE -40°C to +125°C -40°C to +125°C.
which blanks the display if the serial interface fails. If the serial interface becomes inactive for more than 1s, all .
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