AS1376
Datasheet - 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
V
IN
= 1.2V, V
BIAS
= 2.5V, V
OUT
= 1.0V, EN = V
BIAS
, C
IN
= C
OUT
= 1µF, C
BIAS
= 4µF. Typical values are at T
AMB
= +25ºC (unless otherwise
specified).
Figure 3. Bias Supply Current vs. Bias Supply Voltage
70
Figure 4. Bias Supply Current vs. Bias Supply Voltage
80
65
Bias Supply Current (µA)
Bias Supply Current (µA)
70
65
60
55
50
45
40
60
55
no load
Iout = 700mA
Iout = 1A
50
2.5
hn
ic a
al m
co s
A
nt G
en
ts
til
3
3.5
4
4.5
5
5.5
2.5
3
3.5
4
4.5
5
Bias Supply Voltage (V)
Bias Supply Voltage (V)
Figure 5. Ground Current vs. Bias Supply Voltage
90
85
no load
Figure 6. Ground Current vs. Bias Supply Voltage
95
90
85
80
75
70
65
60
55
50
Iout=1A
Ground Current (µA)
80
75
70
65
60
55
50
Ground Current (µA)
- 40°C
+25°C
+90°C
2.5
3
3.5
4
4.5
5
5.5
2.5
3
3.5
4
Bias Supply Voltage (V)
Bias Supply Voltage (V)
Figure 7. Ground Current vs. Bias Supply Voltage
80
Figure 8. Ground Current vs. Load Current
85
80
75
70
65
Ground Current (µA)
75
70
Ground Current (µA)
Te
c
65
60
55
no l oad
60
2.5
3
Iout = 1A
50
0
1
00
200 300 400 500 600 700 800 900 1
000
Bias Supply Voltage (V)
3.5
4
4.5
5
5.5
Load Current (mA)
Revision 1.4
6 - 19
www.austriamicrosystems.com/LODs/AS1376
lv
- 40°C
+25°C
+90°C
4.5
al
5.5
- 40°C
+25°C
+90°C
5
-40°C
+25°C
+90°C
id
5.5
75
AMSCO [ AUSTRIAMICROSYSTEMS AG ]
