Datasheet

AD8295
Rev. A | Page 10 of 28
–4
–3
–5–4–3–2–1012345
3-047
INPUT COMMON-MODE VOLTAGE (V)
–2
–1
0
1
2
3
4
5
0734
OUTPUT VOLTAGE (V)
G = 100
V
S
= ±2.5V, ±5V
Figure 9. Input Common-Mode Voltage Range vs. Output Voltage,
G = 100, V
S
= ±2.5 V, ±5 V, V
REF
= 0 V
–15
–15 –10 –5 0 5 10 15
3-048
INPUT COMMON-MODE VOLTAGE (V)
–10
–5
0
5
10
15
0734
OUTPUT VOLTAGE (V)
G = 100
V
S
= ±15V
–0.350
–15 –10 –5 0 5 10 15
COMMON-MODE VOLTAGE (V)
Figure 10. Input Common-Mode Voltage Range vs. Output Voltage,
G = 100, V
S
= ±15 V, V
REF
= 0 V
0
–0.050
–0.100
–0.150
–0.200
–0.250
–0.300
INPUT BIAS CURRENT (nA)
±15V
±5V
07343-061
2.0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0246810
WARM-UP TIME (Min)
CHANGE IN INPUT OFFSET VOLTAGE (µV)
Figure 11. Input Bias Current vs. Common-Mode Voltage
07343-062
5
4
3
2
1
0
–1
–2
–3
–4
–5
–40 –20 0 20 40 60 80 100 120 140
CURRENT (nA)
TEMPERATURE(°C)
Figure 12. Change in Input Offset Voltage vs. Warm-Up Time
POSITIVE BIAS CURRENT
NEGATIVE BIAS CURRENT
OFFSET CURRENT
07343-063
Figure 13. Input Bias Current and Input Offset Current vs. Temperature
20
0.1 1 10 100 1k 10k 100k 1M
07343-049
FREQUENCY (Hz)
40
60
80
100
120
140
160
180
POSITIVE PSRR (dB)
GAIN = 1000
GAIN = 100
GAIN = 10
GAIN = 1
Figure 14. Positive PSRR vs. Frequency, RTI, G = 1 to 1000