IK Semiconductor LD1207
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.| Part No. | LD1207 |
|---|---|
| Datasheet | LD1207 Download |
| Manufacturer |  IK Semiconductor |
| Description | 12/9 Segment Output Lines |
| Buy | Stock & Price |
DESCRIPTION
LD1207 It is very convenience to control for numeric display. LD1207’s pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages. w w w .D at h S a t e e 4U . m o cFEATURES
● 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 w w w .D t a S a e h t e U 4 .c m o w w w .D at h S a t e e 4U . m o c 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 VDD GND PIN CONFIGURATION OSC DIN CLK STB VDD SG1 SG2 SG3 SG4 SG5 SG6 SG7 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18...
