AS1113
Data Sheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
7 Typical Operating Characteristics
Figure 3. Output Current vs. R
EXT
,
V
DD
= 5V; V
DS
= 0.8V, T
AMB
= 25°C
100
Figure 4. Relative Output Current Error vs. V
DD
,
Iout/Iout@VDD=5V - 1, T
AMB
= 25°C
2
Relative Output Current Error (%)
.
1.5
1
REXT = 744Ω;
VDS = 0.5V
IOUT (mA)
.
0.5
0
10
-0.5
-1
REXT = 372Ω;
VDS = 0.6V
-1.5
-2
3
3.5
4
4.5
5
5.5
1
100
REXT (
Ω
)
1000
10000
VDD (V)
Figure 5. Output Current vs. V
DS
;
V
DD
= 5V, T
AMB
= 25°C
60
50
Figure 6. Output Current vs. V
DS
;
V
DD
= 5V, T
AMB
= 25°C
60
50
REXT = 376Ω
REXT = 376Ω
REXT = 470Ω
REXT = 627Ω
I
OUT
(mA)
.
I
OUT
(mA)
.
40
30
20
10
0
0
3
6
9
40
30
20
10
0
REXT = 470Ω
REXT = 627Ω
REXT = 940Ω
REXT = 940Ω
12
15
0
0.2
0.4
0.6
0.8
1
1.2
V
DS
(V)
V
DS
(V)
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