AD8551/AD8552/AD8554
150
POWER SUPPLY REJECTION – dB
112
96
e
n
– nV/ Hz
V
SY
= ±5V
R
S
= 0
168
144
e
n
– nV/ Hz
V
SY
= +5V
R
S
= 0
V
SY
= +2.7V TO +5.5V
145
80
64
48
32
16
0
5
10
15
FREQUENCY – kHz
20
25
120
96
72
48
24
0
5
FREQUENCY – Hz
10
140
135
130
125
75
50
25
0 25 50 75 100 125 150
TEMPERATURE – C
Figure 37. Voltage Noise Density
at +5 V from 0 Hz to 25 kHz
Figure 38. Voltage Noise Density
at +5 V from 0 Hz to 10 Hz
Figure 39. Power-Supply Rejection
vs. Temperature
50
SHORT-CIRCUIT CURRENT – mA
SHORT-CIRCUIT CURRENT – mA
40
30
I
SC
20
10
0
10
20
30
40
50
75
50
25
0 25 50 75 100 125 150
TEMPERATURE – C
I
SC+
V
SY
= +2.7V
100
80
60
40
20
0
20
I
SC+
40
60
80
100
75
50
25
0 25 50 75 100 125 150
TEMPERATURE – C
OUTPUT VOLTAGE SWING – mV
V
SY
= +5.0V
I
SC
250
225
200
175
150
125
100
75
50
25
0
75
50
25
R
L
= 10k
R
L
= 100k
R
L
= 1k
V
SY
= +5.0V
0 25 50 75 100 125 150
TEMPERATURE – C
Figure 40. Output Short-Circuit
Current vs. Temperature
Figure 41. Output Short-Circuit
Current vs. Temperature
Figure 42. Output Voltage to
Supply Rail vs. Temperature
250
OUTPUT VOLTAGE SWING – mV
225
200
175
150
125
100
75
50
25
0
75
50
25
R
L
= 10k
R
L
= 100k
R
L
= 1k
V
SY
= +5.0V
0 25 50 75 100 125 150
TEMPERATURE – C
Figure 43. Output Voltage to Supply
Rail vs. Temperature
REV. 0
–9–
AD [ ANALOG DEVICES ]
