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LD1030H PDF Datasheet浏览和下载

型号:
LD1030H
PDF下载:
下载PDF文件 在线浏览文档
内容描述:
[LED 显示屏 恒流输出驱动芯片]
文件大小:
698 K
文件页数:
23 Pages
品牌Logo:
品牌名称:
LDT [ LDT Co., Ltd ]



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LD1030H
16 Channel Constant Current Driver
Characteristics
Supply Voltage
Output Voltage
OUTn
Output
Current
DOUT
‘H” Level
‘L” Level
DOUT
‘L” Level
Symbol
V
DD
V
OUT
I
OUT
I
OH
I
OL
Condition
Min.
4.5
Typ.
5.0
3
-1.0
Input
Voltage
Output
Voltage
V
IH
V
IL
V
OL
V
OH
I
OZ
I
OL1
VLED = 16V
R
EXT
= 1.0
I
OUT
= 18.6mA
R
EXT
= 1.0
I
OUT
= 18.6mA
VDS Within
1.0V and
3.0V
VDD Within
4.5V and
5.5V
0.7V
DD
GND
GND
0.8V
DD
-
-
-
-
Output Leakage Current
Output Current1
Pint to Pin
Output Current2
Chip to Chip
Output Current vs.
Output Voltage Regulation
Output Current vs.
Supply Voltage Regulation
Pull Up Resistor
Pull Down Resistor
±
1.5
I
OL2
±
3
%/dV
DS
%/dV
DD
R
DOWN
I
DD
(off)1
R
EXT
= OPEN
R
EXT
= 1.0
I
OUTn
=
18.6mA
R
EXT
= 0.5
I
OUT
= 37.2mA
R
EXT
= 1.0
I
OUTn
=
18.6mA
R
EXT
= 0.5
I
OUT
= 37.2mA
250
320
4
12
380
mA
mA
mA
mA
mA
I
DD
(off)2
I
DD
(off)3
Supply
Current
“On”
(CLOCK=30
Mhz,
DIN=15Mhz)
I
DD
(on)1
I
DD
(on)2
LDT Inc.
“Off”
(CLOCK,DIN
=0Hz)
17
14
19
R
UP
250
320
DC CHARACTERISTICS(5.0V)
(Ta = 25
unless otherwise noted)
Max.
5.5
16
90
Unit
V
-
mA
1.0
1.0V
DD
0.3V
DD
0.2V
DD
V
V
DD
1.0
±
3
uA
%
V
±
6
%
±
0.2
%
6.0
%
380
6
Ver1.0