MAX6977 driver equivalent, 5.5v constant-current led driver.
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o 25Mb Industry-Standard 4-Wire Serial Interface at 5V o 3V to 5.5V Logic Supply o 8 Constant-Current LED Outputs Rated at .
requiring a watchdog timer, refer to the MAX6978 data sheet that includes a fail-safe feature that blanks the display if.
The MAX6977 serial-interfaced LED driver provides eight open-drain, constant-current sinking LED driver outputs rated at 5.5V. The MAX6977 operates from a 3V to 5.5V supply. The MAX6977 supply and the LEDs’ supply may power up in any order. The const.
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