AD797
11
140
200
QUIESCENT SUPPLY CURRENT (mA)
POWER SUPPLY REJECTION (dB)
10
+125°C
100
PSR
–SUPPLY
PSR
+SUPPLY
150
9
8
+25°C
80
CMR
60
125
100
7
–55°C
6
40
75
1
10
100
1k
10k
100k
SUPPLY VOLTAGE (±V)
FREQUENCY (Hz)
Figure 10. Quiescent Supply Current vs. Supply Voltage
Figure 13. Power Supply and Common-Mode Rejection vs. Frequency
12
–60
f = 1kHz
R
L
= 600Ω
G = +10
R
L
= 600Ω
G = +10
f = 10kHz
NOISE BW = 100kHz
9
OUTPUT VOLTAGE (V rms)
6
THD + NOISE (dB)
–80
V
S
=
±5V
–100
V
S
= ±15V
3
0.1
OUTPUT LEVEL (V)
1
10
SUPPLY VOLTAGE (±V)
Figure 11. Output Voltage vs. Supply Voltage for 0.01% Distortion
Figure 14. Total Harmonic Distortion (THD) + Noise vs. Output Level
1.0
30
±15V SUPPLIES
0.8
SETTLING TIME (µs)
0.0015%
OUTPUT VOLTAGE (V p-p)
R
L
= 600Ω
20
0.6
0.01%
0.4
10
0.2
±5V SUPPLIES
00846-012
0
0
2
4
6
8
10
STEP SIZE (V)
100k
1M
10M
FREQUENCY (Hz)
Figure 12. Settling Time vs. Step Size (±)
Figure 15. Large-Signal Frequency Response
Rev. F | Page 7 of 20
00846-015
0
10k
00846-014
0
±5
±10
±15
±20
00846-011
0
–120
0.01
00846-013
0
5
10
15
20
00846-010
20
50
1M
COMMON MODE REJECTION (dB)
120
175
AD [ ANALOG DEVICES ]
