AN32183A

DReovcisNioon. . T4A4-EA-06028 Product Standards AN32183A http://www.semicon.panasonic.co.jp/en/ 9 x 9 Dots Matrix LED Driver IC FEATURES  9  9 LED Matrix Driver (Total LED that can be driven = 81)  LED Selectable Maximum Current  LED Music Synchronizing Function  I2C interface (Standard Mode, Fast Mode and Fast Mode Plus) (4 Slave address selectable)  24 pin Shrink Small Outline Package (SSOP Type) DESCRIPTION AN32183A is a 81 Dots Matrix LED Driver. It can drive up to 27 RGB LEDs. APPLICATIONS  Mobile Phone  Smart Phone  PCs  Game Consoles  Home Appliances etc. TYPICAL APPLICATION Battery CPU I/F CLKIO SLAVSEL SCL SDA NRST VCC1 VCC2 Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Z10 LDO IREF 39 k  VDD AGND PGND1 PGND2 1.0 F Note: The application circuit is an example. The operation of the mass production set is not guaranteed. Sufficient evaluation and verification is required in the design of the mass production set. The Customer is fully responsible...