Datasheet

Data Sheet AD8628/AD8629/AD8630
FREQUENCY (kHz)
VOLTAGE NOISE DENSITY (nV/√Hz)
120
105
90
75
45
30
15
60
0
0 5 10 15 20 25
02735-039
V
S
= 5V
NOISE AT 10kHz = 36.4nV
Figure 41. Voltage Noise Density at 5 V from 0 Hz to 25 kHz
FREQUENC
Y (kHz)
VOLTAGE NOISE DENSITY (nV/√Hz)
120
105
90
75
45
30
15
60
0
0 5 10
02735-040
V
S
= 5V
Figure 42. Voltage Noise Density at 5 V from 0 Hz to 10 kHz
V
S
= 2.7V TO 5V
T
A
= –40°C T
O +125°C
TEMPERATURE (°C)
POWER SUPPLY REJECTION (dB)
150
130
120
140
110
100
90
60
70
80
50
–50 0 25–25 50 75 100 125
02735-041
Figure 43. Power Supply Rejection vs. Temperature
TEMPER ATURE (°C)
OUTPUT SHOR
T
-CIRCUIT CURRENT (mA)
150
100
50
0
–50
–100
–50 25
50 75
0
–25 100 125 150 175
02735-042
V
S
= 2.7V
T
A
= –40°C
T
O +150°C
I
SC
–
I
SC
+
Figure 44. Output Short-Circuit Current vs. Temperature
TEMPERATURE (°C)
OUTPUT SHORT-CIRCUIT CURRENT (mA)
150
100
50
0
–50
–100
–50 25 50 75
0–25 100
125 150 175
02735-043
V
S
= 5V
T
A
= –40°C TO +150°C
I
SC
–
I
SC
+
Figure 45. Output Short-Circuit Current vs. Temperature
TEMPERATURE (°C)
OUTPUT-TO-RAIL VOLTAGE (mV)
1k
100
10
1
0.1
–50 25 50 750–25 100 125
150 175
02735-044
V
S
= 5V
V
CC
– V
OH
@ 1kΩ
V
CC
– V
OH
@ 10kΩ
V
CC
– V
OH
@ 100kΩ
V
O
L
– V
EE
@ 1kΩ
V
OL
– V
EE
@ 10kΩ
V
OL
– V
EE
@ 100kΩ
Figure 46. Output-to-Rail Voltage vs. Temperature
Rev. K | Page 13 of 24
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