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LD1016
16 CHANNEL CONSTANT CURRENT LED DRIVERS
ELECTRICAL CHARACTERISTICS
Ta = 25C
CHARACTERISRIC
“H” Level
“L” Level
SYMBOL
TEST
CIR-
CUIT
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TEST CONDITION
-
-
V
OH
= 6.0V
-
-
R
EXT
= 14kW
R
EXT
= 14 kW
I
OUT
= 40mA, V
OUT
= 1V
R
EXT
= 7.0 kW
R
EXT
= 7.0 kW
I
OUT
= 75mA, V
OUT
= 1V
R
EXT
= 14 kW
R
EXT
=14 kW,Ta =-40~85 C
-
-
R
EXT
= OPEN, OUTn = OFF
R
EXT
= 14 kW, OUTn = OFF
R
EXT
= 7.0 kW, OUTn = OFF
o
MIN.
TYP.
-
-
-
MAX.
UNIT
Input
Voltage
V
IH
V
IL
I
OZ
V
OL
0.7V
DD
GND
V
DD
0.3V
DD
1
0.2V
DD
-
43.0
+ 6.0
80.0
+ 6.0
5.0
-
400
V
Output Leakage
current
Output
Voltage
D
OUT
uA
-
0.8V
DD
37
-
70.0
-
-
-
100
100
-
0.5
1.0
-
-
40.0
+ 1.5
75.0
+ 1.5
1.5
1.12
200
200
0.3
1.0
2.0
V
mA
%
mA
%
%/V
V
kW
V
OH
I
OL1
I
OL1
I
OL2
I
OL2
%/V
DD
V
ref
R
IN
(up)
R
IN
(down)
I
DD
(off) 1
Output Current1
Delta I
OUT
Output Current2
Delta I
OUT
Supply Voltage
Regulation
Reference Voltage
Pull up resistor
Pull down resistor
400
0.6
1.5
mA
3.0
V
Supply current
I
DD
(off) 2
I
DD
(off) 3
Test Circuit for Electrical Characteristics
I
DD
V
DD
I
IN
I
IH
I
IL
OE
STROBE
I
OUT
0
I
OL
LD1016
I
OUT
15
D
OUT
R
EXT
GND
V
IN
V
IH
V
IL
D
IN
Iref
R
EXT
8
Ver1.0
LDT [ LDT Co., Ltd ]
