OP471 Datasheet, PDF (6/16 Pages) Analog Devices – High Speed, Low Noise Quad Operational Amplifier

OP471
28
T_A = 25؇C
24
V_S = ؎15V
THD = 1%
20
16
12
8
4
0
1k
10k
100k
1M
10M
FREQUENCY – Hz
TPC 19. Maximum Output Swing
vs. Frequency
9.0
8.5
–SR
8.0
+SR
7.5
7.0
6.5
6.0
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
TPC 22. Slew Rate vs. Temperature
T_A = 25؇C
V_S = ؎15V
100
90
A_V = 1
20
18
T_A = 25؇C
V_S = ؎15V
16
14
POSITIVE
SWING
12
10
NEGATIVE
SWING
8
6
4
2
0
100
1k
10k
LOAD RESISTANCE – ⍀
TPC 20. Maximum Output Voltage
vs. Load Resistance
170
160
150
140
130
120
110
100
90
80
70
60
50
10
T_A = 25؇C
V_S = ؎15V
V_O = 20V p-p TO 100kHz
100 1k 10k 100k 1M 10M
FREQUENCY – Hz
TPC 23. Channel Separation vs.
Frequency
T_A = 25؇C
V_S = ؎15V
100
90
A_V = 1
360
T_A = 25؇C
300 ^{VS = ؎15V}
240
180
120
60
0
100
A_V = 100
A_V = 1
1k 10k 100k 1M 10M 100M
FREQUENCY – Hz
TPC 21. Closed-Loop Output
Impedance vs. Frequency
1
T_A = 25؇C
V_S = ؎15V
V_O = 10V p-p
R_L = 2k⍀
0.1
0.01
A_V = 10
A_V = 1
0.001
10
100
1k
10k
FREQUENCY – Hz
TPC 24. Total Harmonic Distortion
vs. Frequency
10
0%
5V
5µs
TPC 25. Large-Signal Transient
Response
10
0%
50mV
0.2µs
TPC 26. Small-Signal Transient
Response
–6–
REV. A