AS1106, AS1107
Data Sheet
- Ty p i c a l
Operating Characteristics
7 Typical Operating Characteristics
V
DD
= 5V, R
SET
= 9.53k
Ω
, T
AMB
= 25ºC (unless otherwise specified).
Figure 3. Scan Frequency vs.Temperature
990
980
970
F
OSC
(Hz)
960
950
940
930
-40
-20
0
20
T
AMB
[°C]
40
60
80
F
OSC
(Hz)
950
940
930
920
910
900
2
3
4
V
DD
(V)
5
6
Figure 4. Scan Frequency vs. V
DD
980
970
960
Figure 5. I
SEG
vs. Temperature
50
45
40
35
I
SEG
(mA)
30
25
20
15
10
5
0
-40
-20
0
20
T
AMB
(°C)
40
60
80
Figure 6. I
SEG
vs. V
DD
60
50
V
DD
= 5V, V
OUT
= 2.4V
V
DD
= 5V, V
OUT
= 4V
40
I
SEG
(mA)
V
OUT
= 1.7V
30
V
DD
= 2.7V, V
OUT
= 2V
V
DD
= 2.7V, V
OUT
= 2.4V
V
OUT
= 4V
20
10
0
2
2.5
3
3.5
4
4.5
5
5.5
6
V
DD
(V)
V
OUT
= 2.4V
Figure 7. AS1106 Segment Output Current
Intensity = 31/32 (0Fh)
50
45
40
35
I
SEG
(mA)
25
20
15
10
5
0
0.0
5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0
Time (µs)
30
Figure 8. AS1107 Segment Output Current
Intensity = 15/16 (0Fh)
50
45
40
35
I
SEG
(mA)
30
25
20
15
10
5
0
0.0
5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0
Time (µs)
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