IS31FL3739 driver equivalent, 8x8 / 7x9 matrix led driver.
a very low shutdown and quiescent (operational) current. It also supports selectable noise reduction features such as PWM clock spread spectrum and 180 degree phase shift.
* White goods LED display panel.
* IOT device
TYPICAL APPLICATION CIRCUIT
5V
2
3
SW1
VCC
1
SW2
1F
0.1 .
The IS31FL3739 is a general purpose 8×8 or 7×9 matrix LED driver programmed via a 1MHz I2C bus compatible interface. Each LED can be dimmed individually with 8-bit PWM data, and each CSx has 8-bit DC current scaling for color calibration. The combina.
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