A6275 8-Bit Serial Input Constant-Current Latched LED Driver
Features and Benefits
▪ Up to 90 mA constant-current outputs ▪ Under
voltage lockout ▪ Low-power
CMOS logic and latches ▪ High data-input rate ▪ Pin-compatible 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 Bi
CMOS device includes an 8-bit
CMOS shift register, accompanying 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 drive...