The ROHM matrix LED driver is the most suitable for home appliance. It can control 8x16 (128 dot) LED Matrix by internal 8-channel PMOS SWs and 16-channel LED drivers. It can control the brightness in each dot by the setting of the internal register.
Supports SPI and I2C interface Thermal shutdown 64 steps of the luminance control by PWM (common setting for all dots)
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