AD712
100
100
100
MAX J GRADE LIMIT
80
OPEN-LOOP GAIN (dB)
80
PHASE MARGIN (Degrees)
00823-013
00823-012
00823-011
INPUT BIAS CURRENT (pA)
75
V
S
= 15V
25°C
50
60
60
40
40
20
25
GAIN
PHASE
2kΩ
100pF
LOAD
20
0
0
–5
0
5
COMMON MODE VOLTAGE (V)
10
00823-008
0
–10
–20
10
100
1k
10k
100k
1M
–20
10M
FREQUENCY (Hz)
Figure 8. Input Bias Current vs. Common-Mode Voltage
26
Figure 11. Open-Loop Gain and Phase Margin vs. Frequency
125
SHORT-CIRCUIT CURRENT LIMIT (mA)
24
22
20
18
16
14
12
00823-009
+ OUTPUT CURRENT
120
OPEN-LOOP GAIN (dB)
115
110
R
L
= 2kΩ
25°C
– OUTPUT CURRENT
105
100
10
–60
–40
–20
0
20
40
60
80
100
AMBIENT TEMPERATURE (°C)
120
140
95
0
5
10
SUPPLY VOLTAGE ± V
15
20
Figure 9. Short-Circuit Current Limit vs. Temperature
5.0
POWER SUPPLY REJECTION (dB)
Figure 12. Open-Loop Gain vs. Supply Voltage
110
100
+ SUPPLY
UNITY-GAIN BANDWIDTH (MHz)
4.5
80
60
– SUPPLY
40
4.0
3.5
20
V
S
= ±15V SUPPLIES
WITH 1V p-p SINEWAVE 25°C
00823-010
3.0
–60
–40
–20
0
20
40
60
80
100
120
140
0
10
100
1k
10k
100k
1M
TEMPERATURE (°C)
SUPPLY MODULATION FREQUENCY (Hz)
Figure 10. Unity-Gain Bandwidth vs. Temperature
Figure 13. Power Supply Rejection vs. Frequency
Rev. G | Page 7 of 20
AD [ ANALOG DEVICES ]
