參數(shù)資料
型號: LD1207
廠商: Electronic Theatre Controls, Inc.
英文描述: The LD1207 is specifically designed for LED DISPLAY drivers
中文描述: 該LD1207是專為LED顯示驅(qū)動器
文件頁數(shù): 3/17頁
文件大?。?/td> 319K
代理商: LD1207
3
TECHNICAL DATA
LD1207
PIN DESCRIPTION
Pin Name
OSC
DIN
CLK
STB
VDD
SG1 to SG9
SG10/GR7 to
SG12/GR5
GND
GR4 to GR1
I/O
I
I
I
I
-
O
O
-
O
Description
Pin No.
Oscillator Input Pin.
A resistor is connected to this pin and GND.
1
Data Input Pin.
This pin inputs serial data at the rising edge of
the shift clock (staring from the lower bit)
Clock Input Pin.
Rising edge trigger.
2
3
Strobe pin for Serial Interface.
The data input after the STB has fallen is
processed as a command.
When this pin is “HIGH”, CLK is ignored.
4
Power Supply
5,18
Segment Output Pins(p-channel, open drain)
6~14
Segment Output Pin/ Grid Output Pin
(CMOS Output)
15~17
Ground Pin
19,24
Grid Output Pins (n-channel, open drain)
20~23
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