SL70D0948
SL70D0948 is 48 OUTPUT LED DRIVER / 9 BIT PWM CONTROLLER manufactured by System Logic Semiconductor.
SLS System Logic Semiconductor
48 OUTPUT LED DRIVER / 9 BIT PWM CONTROLLER
System Logic Semiconductor
SLS System Logic Semiconductor
CONTENTS
INTRODUCTION BLOCK DIAGRAM PIN ASSIGNMENT PIN DESCRIPTION FUNCTION DESCRIPTION SPECIFICAIONS REFERENCE APPLICATIONS
SLS System Logic Semiconductor INTRODUCTION
The SL70D0948 is LED driver / controller IC for LED display panel. This is consisted of 48 channel LED driver , 9Bit PWM controller and 48 bit shift register. Also it is very convenient to application because all display data can transfer by serial method.
Features
Driver Output Circuits
- 48 LED Driver Outputs
- LED Driving Voltage
- LED Driving Current
- LED Driving Current Control
- Outputs are 9bit PWM controlled Data Interface
- 48bit Shift Register for 9bit data input
- 9bit parallel data format selectable PWM controller
- 9bit PWM control ( 512 Gray scale )
- 3bit Brightness / 4bit Brightness input selectable Package Type
- 100 pin MQFP : N-ch Open Drain MOS Transistor Output : Max. 16V (When Transistor Off) : Max. 90m A
PWCLK
BRMODE
STROBE
/C E 1 CE2 OE
/R E S E T BRD0 BRD1 BRD2
DIN 9bit
BLOCK DIAGRAM
SLS System Logic Semiconductor
DIN0
DIN8...
