AD797
11
QUIESCENT SUPPLY CURRENT – mA
140
POWER SUPPLY REJECTION – dB
10
+125°C
120
PSR
–SUPPLY
PSR
+SUPPLY
150
COMMON MODE REJECTION – dB
100
9
80
CMR
60
125
8
+25°C
100
7
–55°C
6
0
40
75
5
10
SUPPLY VOLTAGE – ±Volts
15
20
20
1
10
100
1k
10k
100k
FREQUENCY – Hz
50
1M
Figure 7. Quiescent Supply Current vs. Supply Voltage
Figure 10. Power Supply and Common-Mode Rejection
vs. Frequency
–60
R
L
= 600
Ω
G = +10
FREQ = 10kHz
NOISE BW = 100kHz
THD + NOISE – dB
12
FREQ = 1kHz
R
L
= 600Ω
OUTPUT VOLTAGE – Volts rms
G = +10
9
–80
6
V
S
= ±5V
–100
V
S
= ±15V
3
0
0
±5
±10
SUPPLY VOLTAGE – Volts
±15
±20
–120
0.01
0.1
1.0
10
OUTPUT LEVEL – Volts
Figure 8. Output Voltage vs. Supply for 0.01% Distortion
Figure 11. Total Harmonic Distortion (THD) + Noise vs.
Output Level
30
±15V
SUPPLIES
1.0
0.8
SETTLING TIME –
µs
0.0015%
0.6
0.01%
0.4
R
L
= 600
Ω
20
10
±5V
SUPPLIES
0.2
0.0
0
2
4
6
8
10
STEP SIZE – Volts
0
10k
100k
1M
10M
Figure 9. Settling Time vs. Step Size (
±
)
Figure 12. Large Signal Frequency Response
REV. C
–5–
AD [ ANALOG DEVICES ]
