OP97EJ AD [Analog Devices], OP97EJ Datasheet - Page 9

• Manufacturer Part Number: OP97EJ
• Description: LOW POWER, HIGH PRECISION OPERATIONAL AMPLIFIER
• Manufacturer: AD [Analog Devices]

0.0001
–20
–40
–60
0.001
80
60
40
20
0.01
0
Figure 21. Total Harmonic Distortion Plus Noise vs. Frequency
100
70
60
50
40
30
20
10
Figure 20. Open-Loop Gain, Phase vs. Frequency (C
0.1
10
0
10
1
V
C
R
100pF OVERCOMPENSATION
10
Figure 22. Small Signal Overshoot vs. Capacitive Load
S
L
L
PHASE
T
V
A
V
C
T
V
R
1% THD
V
= ±15V
= 20pF
= 1MΩ
A
S
OUT
A
S
OUT
VCL
OC
L
= 25°C
= ±15V
= 25°C
= ±15V
= 10kΩ
= 0pF
= +1
= 100mV p-p
= 3V rms
GAIN
1k
A
T
A
VCL
LOAD CAPACITANCE (pF)
= +125°C
100
100
FREQUENCY (Hz)
= 100
10k
A
FREQUENCY (Ω)
VCL
= 10
A
T
VCL
A
= –55°C
100k
= 1
T
A
= –55°C
1k
1k
1M
T
A
= +125°C
+EDGE
OC
–EDGE
= 0 pF)
10M
10k
90
135
180
225
10k
Rev. F | Page 9 of 16
–20
–40
–60
0.001
1000
80
60
40
20
Figure 23. Open-Loop Gain, Phase vs. Frequency (C
0.01
0
100
100
0.1
10
Figure 25. Gain Bandwidth Product vs. Overcompensation
1
1
V
C
R
100pF OVERCOMPENSATION
1
1
GAIN
S
L
L
= ±15V
= 20pF
= 1MΩ
V
C
R
A
S
L
L
V
PHASE
= ±15V
= 20pF
= 1MΩ
= 100
Figure 24. Slew Rate vs. Overcompensation
T
T
A
A
1k
= +125°C
= –55°C
OVERCOMPENSATION CAPACITOR (pF)
OVERCOMPENSATION CAPACITOR (pF)
10
10
T
A
= +125°C
FREQUENCY (Hz)
10k
T
A
100
100
T
= –55°C
A
100k
= –55°C
T
T
A
A
= –55°C
= +125°C
1k
1k
1M
T
A
R
V
C
= +125°C
L
S
L
OC
= ±15V
= 10kΩ
= 100pF
= 100 pF)
10M
OP97
10k
10k
90
135
180
225