AD712
25
20
15
–60 –40 –20
0 20 40 60 80 100 120 140
TEMPERATURE – ؇C
Figure 19. Slew Rate vs. Temperature
+VS
0.1F
INPUT
1/2
AD712
0.1F
2k⍀
OUTPUT
100pF
–VS
Figure 20. T.H.D. Test Circuit
+VS
2
8
1/2
20V
p-p
3
AD712
1
5k⍀
VIN
CROSSTALK = 20 LOG VOUT
10VIN
VOUT
20k⍀
2.2k⍀
6
7
1/2
AD712 5
5k⍀ 4
–VS
Figure 21. Crosstalk Test Circuit
100
90
+VS
0.1F
1/2
VOUT
AD712
VIN
10
RL
CL
0%
2k⍀ 100pF
0.1F
5V
1s
SQUARE
WAVE
INPUT
–VS
Figure 22a. Unity Gain Follower
Figure 22b. Unity Gain Follower
Pulse Response (Large Signal)
100
90
10
0%
50mV
100ns
Figure 22c. Unity Gain Follower
Pulse Response (Small Signal)
5k⍀
100
90
+VS
0.1F
5k⍀
VIN
1/2
VOUT
AD712
10
RL
CL
0%
SQUARE
2k⍀ 100pF
WAVE
INPUT
0.1F
5V
1s
–VS
Figure 23a. Unity Gain Inverter
Figure 23b. Unity Gain Inverter Pulse
Response (Large Signal)
100
90
10
0%
50mV
200ns
Figure 23c. Unity Gain Inverter
Pulse Response (Small Signal)
–6–
REV. B