Allegro MicroSystems A6282
This CMOS device includes an input shift register, accompanying data latches, and 16 MOS constant current sink drivers. The CMOS shift registers and latches allow direct interfacing with microprocessor-based systems.| Part No. | A6282 |
|---|---|
| Datasheet | A6282 Download |
| Manufacturer |  Allegro MicroSystems |
| Description | 16-Channel Constant-Current LED Driver |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● 16 constant-current outputs, up to 50 mA each● LED output voltage up to 12 V
● 3.0 to 5.5 V logic supply range
● Schmitt trigger inputs for improved noise immunity
● Power-On Reset (POR), all register bits = 0
● Low-power CMOS logic and latches
● High data input rate: 30 MHz
● Output current accuracy: between channels < ±3% and between ICs ±7%, over the full operating temperature range
● Internal UVLO and thermal shutdown (TSD) circuitry Packages: 24-pin TSSOP with exposed thermal pad (Package LP) Not to scale 24-contact QFN 4 mm × 4 mm × 0.75 mm (Package ES)
DESCRIPTION
TheA6282 device is designed for LED display applications. With a 3.3 or 5 V logic supply, typical serial data i
