AD712 Analog Devices, AD712 Datasheet - Page 9

• Manufacturer Part Number: AD712
• Description: Precision, Low Cost, High Speed, BiFET Dual Op Amp
• Manufacturer: Analog Devices

Specifications of AD712

• -3db Bandwidth: 4MHz
• Slew Rate: 20V/µs
• Vos: 300µV
• Ib: 25pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 9V to 36V
• Isy Per Amplifier: 2.8mA
• Packages: DIP,SOIC

CROSSTALK = 20 log
INPUT
25
20
15
–60
20V p-p
V
IN
–40
2
3
Figure 20. Slew Rate vs. Temperature
–20
AD712
+
–
Figure 22. Crosstalk Test Circuit
+
–
1/2
AD712
+V
10V
Figure 21. THD Test Circuit
V
1/2
S
8
OUT
0
+V
–V
IN
5kΩ
8
4
TEMPERATURE (°C)
S
S
1
0.1µF
0.1µF
20
40
V
OUT
7
5kΩ
60
AD712
2kΩ
20kΩ
–V
80
1/2
4
S
–
+
100
6
5
100pF
120
OUTPUT
2.2kΩ
140
Rev. H | Page 9 of 20
Figure 24. Unity-Gain Follower Pulse Response (Large Signal)
Figure 25. Unity-Gain Follower Pulse Response (Small Signal)
100
100
0%
90
10
0%
90
10
V
SQUARE
WAVE
INPUT
IN
50mV
5V
–
+
AD712
Figure 23. Unity-Gain Follower
1/2
+V
–V
8
4
S
S
0.1µF
0.1µF
R
2kΩ
L
100ns
1µs
C
100pF
V
L
OUT
AD712