AD8671 AD8672 AD8674 Analog Devices, AD8671 AD8672 AD8674 Datasheet - Page 6

• Manufacturer Part Number: AD8671 AD8672 AD8674
• Description: Precision, Very Low Noise, Low Input Bias Current Operational Amplifiers
• Manufacturer: Analog Devices

AD8671/AD8672/AD8674
TYPICAL PERFORMANCE CHARACTERISTICS
17.5
15.0
12.5
10.0
Figure 7. Voltage Noise Density vs. Frequency
Figure 8. Voltage Noise Density vs. Frequency
Figure 9. Voltage Noise Density vs. Frequency
31.5
27.0
22.5
18.0
13.5
7.5
5.0
2.5
9.0
4.5
32
28
24
20
16
12
0
0
8
4
0
0
0
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
1
10
20
2
30
3
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (Hz)
4
40
50
5
60
6
7
70
V
V
V
S
S
80
8
S
= ±15V
= ±15V
= ±15V
03726-0-035
03726-0-038
03726-0-015
90 100
9
10
Rev. A | Page 6 of 16
16
15
14
13
12
11
10
9
8
7
6
–40
V
S
45
40
35
30
25
20
15
10
35
30
25
20
15
10
= ±5V
5
0
5
0
Figure 12. Input Offset Voltage vs. Temperature
–35
–35
Figure 10. Input Offset Voltage Distribution
Figure 11. Input Offset Voltage Distribution
V
T
V
T
S
A
S
A
–30
–30
= ±5V
= 25°C
V
= ±15V
= 25°C
S
–25
–25
= ±15V
–20
–20
–15
25
–15
TEMPERATURE (°C)
–10
–10
–5
–5
0
0
V
V
OS
OS
5 10 15 20 25 30 35 40
5 10 15 20 25 30 35 40
(µV)
(µV)
85
03726-0-005
03726-0-016
03726-0-036
45
45
50
125