A6275
A6275 is 8-Bit Serial Input Constant-Current Latched LED Driver manufactured by Allegro MicroSystems.
A6275 8-Bit Serial Input Constant-Current Latched LED Driver
Features and Benefits
- Up to 90 mA constant-current outputs
- Undervoltage lockout
- Low-power CMOS logic and latches
- High data-input rate
- Pin-patible with TB62705CP
Packages
16-pin DIP (A package)
Not to scale
16-pin SOICW (LW package)
Description
TheA6275 is specifically designed for LED display applications. Each BiCMOS device includes an 8-bit CMOS shift register, acpanying data latches, and eight NPN constant-current sink drivers.
The CMOS shift register and latches allow direct interfacing with microprocessor-based systems. With a 5 V logic supply, typical serial data-input rates are up to 20 MHz. The LED...
