LD1207 - Integral Korea

LD1207 Led And Led Display Driver

The LD1207 is specifically designed for LED and LED DISPLAY derivers. The LD1207 have 12/9 segment output lines, 7 to 4 grid output lines, one display memory, control circuit and 3 line serial data interface. This function are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. It is very convenie.

Features

· CMOS Technology
· Segment output line selection by command : 12 ~ 9
· Grid output line selection by command : 7 ~ 4
· Operation voltage : 5V
· Low Power Consumption
· 8-Step Dimming control by command
· Serial Interface for Clock, Data Input, Strobe Pins
· 24-pin, SOP Package APPLICATION
· Segment LED display : VCR, DVD, MWO 1 TECHNICAL DATA BLOCK DIAGRAM LD1207 SG1 Control SG2 SG3 SG4 DIN CLK STB Serial Data Interface SG5 Display Memory Segment Driver / Grid Driver SG6 SG7 SG8 SG9 SG10/GR7 OSC R OSC Timing Generator SG11/GR6 SG12/GR5 GR4 GND Dimming Circuit GR3 GR2 GR1 .