AN32182A
FEATURES
- 6 6 LED Matrix Driver (Total LED that can be driven = 36)
- LED Selectable Maximum Current
- LED Music Synchronizing function
- I2C interface (Standard Mode, Fast Mode and
Fast Mode Plus) (4 Slave address selectable)
- 20 pin Plastic Quad Flat Non-leaded Package (QFN Type)
DESCRIPTION
AN32182A is a 36 dots Matrix LED driver. It can drive up to 12 RGB LEDs.
APPLICATIONS
- Mobile Phone
- Smart Phone
- PCs
- Game Consoles
- Home Appliances etc.
TYPICAL APPLICATION
CLK OUTPUT /MUSIC INPUT (15) CLKIO (14) VCC (13) LDO
1 µF (12) Z1 (11) PGND1
Clock Output
VDD (16)
Music Synchronize
Function
Voltage regulators
SLAVSEL (17)
Processor
I2C
(18) serial interface
Frame and brightness controller
Moving pattern generator
SDA (19) NRST (20)
PWM step control
Logic
Reference Generator
Periodical Scanning Selectors
&...
