AD811
100
100
80
70
NOISE VOLTAGE (nV/ Hz)
NOISE CURRENT (pA/ Hz)
Data Sheet
R
F
= 649Ω
A
V
= +2
V
S
= ±5V
60
50
NONINVERTING CURRENT V
S
= ±5V TO ±15V
INVERTING CURRENT V
S
= ±5V TO ±15V
10
10
PSRR (dB)
V
S
= ±15V
40
30
20
10
CURVES ARE FOR WORST
CASE CONDITION WHERE
ONE SUPPLY IS VARIED
WHILE THE OTHER IS
HELD CONSTANT.
VOLTAGE NOISE V
S
= ±15V
VOLTAGE NOISE V
S
= ±5V
00866-E-018
10
100
1k
FREQUENCY (Hz)
10k
1k
10k
100k
FREQUENCY (Hz)
1M
10M
Figure 17. Input Noise vs. Frequency
200
10
Figure 20. Power Supply Rejection Ration vs. Frequency
2.5
T
J
MAX = –145°C
16-LEAD SOIC
160
–3dB BANDWIDTH (MHz)
8
TOTAL POWER DISSIPATION (W)
2.0
120
6
PEAKING (dB)
BANDWIDTH
V
S
= ±15V
V
O
= 1V p-p
R
L
= 150Ω
GAIN = +2
8-LEAD PDIP
1.5
80
4
PEAKING
40
2
1.0
8-LEAD SOIC
00866-E-019
0.6
0.8
1.0
1.2
1.4
0
10
20
30
40
50
60
70
80
90
VALUE OF FEEDBACK RESISTOR [R
FB
] (kΩ)
AMBIENT TEMPERATURE (°C)
Figure 18. −3 dB Bandwidth and Peaking vs. Value of R
FB
110
649Ω
100
V
IN
90
150Ω
CMRR (dB)
Figure 21. Maximum Power Dissipation vs. Temperature for Plastic Packages
25
V
S
= ±15V
649Ω
V
OUT
OUTPUT VOLTAGE (V p-p)
20
80
70
150Ω
15
GAIN = +10
OUTPUT LEVEL
FOR 3% THD
V
S
= ±15V
60
V
S
= ±5V
50
40
00866-E-020
10
5
V
S
= ±5V
1k
10k
100k
FREQUENCY (Hz)
1M
10M
1M
10M
FREQUENCY (Hz)
100M
Figure 19. Common-Mode Rejection Ratio vs. Frequency
Figure 22. Large Signal Frequency Response
Rev. G | Page 8 of 20
00866-E-023
30
0
100k
00866-E-022
0
0.4
0
1.6
0.5
–50 –40 –30 –20 –10
00866-E-021
1
1
100k
5
AD [ ANALOG DEVICES ]
