Datasheet

AD8429
Rev. 0 | Page 8 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, V
S
= ±15, V
REF
= 0, R
L
= 10 kΩ, unless otherwise noted.
15
–15
–10
–5
0
5
10
–15 –10 –5 0 5 10 15
COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE (V)
G = 1
V
S
= ±15V
V
S
= ±12V
V
S
= ±5V
09730-010
Figure 4. Input Common-Mode Voltage vs. Output Voltage,
Dual Supply, V
S
= ±5 V, ±12 V, ±15 V (G = 1)
15
–15
–10
–5
0
5
10
–15 –10 –5 0 5 10 15
COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE (V)
G = 100
V
S
= ±15V
V
S
= ±12V
V
S
= ±5V
09730-011
Figure 5. Input Common-Mode Voltage vs. Output Voltage,
Dual Supply, V
S
= ±5 V, ±12 V, ±15 V (G = 100)
–12.28V
+12.60V
–50
–45
–40
–35
–30
–25
–20
–15
–10
–5
0
–14 –12 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14
INPUT BIAS CURRENT (nA)
COMMON-MODE VOLTAGE (V)
09730-068
Figure 6. Input Bias Current vs. Common-Mode Voltage
FREQUENCY (Hz)
0
20
40
60
80
100
120
140
160
1 10 100 1k 10k 100k 1M
POSITIVE PSRR (dB)
GAIN = 1
GAIN = 1000
GAIN = 10
GAIN = 100
09730-069
Figure 7. Positive PSRR vs. Frequency
FREQUENCY (Hz)
0
20
40
60
80
100
120
140
NEGATIVE PSRR (dB)
160
1 10 100 1k 10k 100k 1M
GAIN = 1
GAIN = 1000
GAIN = 10
GAIN = 100
09730-070
Figure 8. Negative PSRR vs. Frequency
–30
–20
–10
0
10
20
30
40
50
60
70
100 1k 10k 100k 1M 10M 100M
GAIN (dB)
FREQUENCY (Hz)
GAIN = 1
GAIN = 1000
GAIN = 100
GAIN = 10
V
S
= ±15V
09730-017
Figure 9. Gain vs. Frequency