Preliminary
NJU6061
Full Color LED Controller Driver with PWM Control
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GENERAL DESCRIPTION
The
NJU6061
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 128 levels individually so that the
RGB LED emits full color. It features a programmable sweep
function, which can changes LED color smoothly reducing CPU
load.
It requires only four external components such as three
resistors for LED current adjustment and the one for oscillation,
which enables the
NJU6061
to save PCB space. The
NJU6061
is suited for a large number of applications such as cellular
phones, car stereo sets, household appliances, illumination
equipment, etc.
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PACKAGE OUTLINE
NJU6061P
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FEATURES
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Controls the 3-color LED Separately (ILED=30mA
x
3 outputs)
Built-in PWM Luminance Control (128 steps
x
3)
Built-in 8bit serial Interface Circuit
Sweep Programming Function
Built-in Oscillation Circuit
Operating Voltage for Step-up Circuits
: 2.4V to 5.5V
Package
: FFP12(2.0*2.0*0.85鹵0.15mm)
CMOS Technology
Ver.2004-03-09
-1-
1
2
