IS31FL3216-QFLS2-TR

GENERAL DESCRIPTION

The IS31FL3216 is a fun light LED controller with an audio modulation mode. It can store data of 8 frames with internal RAM to play small animations

automatically.

IS31FL3216 can sample the input signal to modulate the intensity of LEDs, or control 8 frames playing by internal ADC block.

The LED current of each channel can be set in 256 steps by adjusting the PWM duty cycle through an I2C interface. 8 channels can be used as GPIO ports.

IS31FL3216 is available in QFN-28 (4mm × 4mm). It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C. 

APPLICATIONS

-Mobile phones and other hand-held devices forLED display

-LED in home appliances

FEATURES

-2.7V to 5.5V supply

-I2C interface, automatic address increment function

-Internal RAM

-Modulate LED brightness with 256 steps PWM

-Each channel can be controlled independently

-Auto Frame Play Mode with 8 frames

-8 frames memory for animations

-Audio Frame Mode with 8 frames

-8 of 16 outputs not used as LED drivers can be used as GPIO ports

-8 levels of maximum intensity control

-8kV HBM ESD

-Over-temperature protection

--40°C to +85°C temperature range

-QFN-28 (4mm × 4mm) package 

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