ad797bn Analog Devices, Inc., ad797bn Datasheet - Page 7

• Manufacturer Part Number: ad797bn
• Description: Ultralow Distortion, Ultralow Noise Op Amp
• Manufacturer: Analog Devices, Inc.

1.0
0.8
0.6
0.4
0.2
11
10
9
6
3
0
0
Figure 11. Output Voltage vs. Supply for 0.01% Distortion
9
8
7
6
Figure 10. Quiescent Supply Current vs. Supply Voltage
0
0
0
FREQ = 1kHz
R
G = +10
L
= 600Ω
Figure 12. Settling Time vs. Step Size (±)
2
±5
5
SUPPLY VOLTAGE (±V)
+125°C
+25°C
–55°C
SUPPLY VOLTAGE (±V)
4
STEP SIZE (V)
0.0015%
±10
10
6
0.01%
±15
15
8
±20
20
10
Rev. E | Page 7 of 20
140
120
100
Figure 13. Power Supply and Common-Mode Rejection vs. Frequency
Figure 14. Total Harmonic Distortion (THD) + Noise vs. Output Level
80
60
40
20
–100
–120
1
–60
–80
30
20
10
0
10k
0.01
Figure 15. Large Signal Frequency Response
10
±15V SUPPLIES
±5V SUPPLIES
–SUPPLY
100
FREQUENCY (Hz)
PSR
R
G = +10
FREQ = 10kHz
NOISE BW = 100kHz
100k
0.1
L
OUTPUT LEVEL (V)
= 600Ω
FREQUENCY (Hz)
1k
CMR
PSR
+SUPPLY
10k
V
S
1M
= ±5V
1
100k
R
L
= 600 Ω
V
S
= ±1 5V
1M
AD797
150
125
100
50
75
10M
10