6276 Datasheet | Allegro MicroSystems

Data Sheet 26185.201B† 16-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER A6276ELW GROUND SERIAL DATA IN CLOCK LATCH ENABLE OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 1 2 3 4 5 6 7 8 9 10 11 12 CK L REGISTER LATCHES 20 19 18 17 16 15 14 13 OE VDD IO REGULATOR 24 23 22 21 LOGIC SUPPLY REXT SERIAL DATA OUT OUTPUT ENABLE OUT 15 OUT 14 OUT 13 OUT 12 OUT 11 OUT 10 OUT 9 OUT 8 The A6276EA and A6276ELW are specifically designed for LEDdisplay applications. Each BiCMOS device includes a 16-bit CMOS shift register, acpanying data latches, and 16 npn constant-current sink drivers. Except for package style and allowable package power dissipation, the two devices are identical. The...