AD627
TYPICAL PERFORMANCE CHARACTERISTICS
At 25°C, VS = ±5 V, RL = 20 kΩ, unless otherwise noted.
100
90
–5.5
–5.0
–4.5
–4.0
–3.5
–3.0
–2.5
–2.0
–1.5
80
70
V
= +5V
S
60
GAIN = +5
V
= ±5V
S
50
40
30
GAIN = +100
20
V
= ±15V
S
GAIN = +1000
10
0
1
10
100
1k
10k
100k
0
–60 –40 –20
20
40
60
80
100 120 140
FREQUENCY (Hz)
TEMPERATURE (°C)
Figure ±. ꢀoltage Noise Spectral Density vs. Frequency
Figure 8. Input Bias Current vs. Temperature
100
90
80
70
60
50
40
30
65.5
64.5
63.5
62.5
61.5
60.5
59.5
20
10
0
1
10
100
1k
10k
0
5
10
15
20
25
30
35
40
FREQUENCY (Hz)
TOTAL POWER SUPPLY VOLTAGE (V)
Figure 6. Current Noise Spectral Density vs. Frequency
Figure 9. Supply Current vs. Supply ꢀoltage
–3.2
–3.0
–2.8
–2.6
–2.4
–2.2
–2.0
V+
V
= ±15V
S
(V+) –1
(V+) –2
(V+) –3
(V–) +2
(V–) +1
V–
V
= ±1.5V
S
V
= ±5V
S
V
= ±2.5V
S
SOURCING
SINKING
V
= ±5V
S
V
= ±2.5V
S
V
= ±1.5V
5
S
V
= ±15V
20
S
0
–15
–10
–5
5
10
15
0
10
15
25
COMMON-MODE INPUT (V)
OUTPUT CURRENT (mA)
Figure 7. Input Bias Current vs. CMꢀ, ꢀS = ± 1± ꢀ
Figure 10. Output ꢀoltage Swing vs. Output Current
Rev. D | Page 9 of 24
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