NJU6060

NJU6060 www.DataSheet4U.com Full Color LED Controller Driver with PWM Control ! GENERAL DESCRIPTION The NJU6060 is an RGB LED driver with PWM control. It contains PWM (pulse width modulation) controller, LED drivers, 8-bit serial interface, etc. Each of the R (red), G (green) and B (blue) outputs produces 32 levels individually so that the RGB LED emits 32,768 colors (32 x 32 x 32). It requires only four external components such as three resistors for LED current adjustment and the one for oscillation, which enables the NJU6060 to save PCB space. The NJU6060 is suited for a large number of applications such as cellular phones, car stereo sets, household appliances, illumination equipment, etc. ! PACKAGE OUTLINE NJU6060V ! FEATURES # # # # # # # Controls the 3-color LED Separately (ILED=10mA x 3 outputs) Built-in PWM Luminance Control (32 steps x 3) Built-in 8bit serial Interface Circuit Built-in Oscillation Circuit Operating Voltage for Step-up Circuits : 2.4V to 5.5V Package : SSOP-10 CMOS Technology Ver.2004-04-16 -1- NJU6060 www.DataSheet4U.com ! PIN CONNECTIONS (TOP VIEW) LED3 LED2 LED1 OSC DATA RSTb ! PIN DESCRIPTIONS No. 1 2 3 4 5 6 7 8 9 10 PIN NAME VDD RSTb CSb CLK DATA OSC VSS LED1 LED2 LED3 TYPE Power Input Input Input Input Input Power Output Output Output DESCRIPTIONS VDD Power Supply terminal Reset terminal - Active “L”. Chip Select terminal The serial data is fixed on the rising edge of CSb clock. Shift Clock terminal Serial Data terminal Oscillating t...