OP282GP AD [Analog Devices], OP282GP Datasheet - Page 8

• Manufacturer Part Number: OP282GP
• Description: Dual/Quad Low Power, High Speed JFET Operational Amplifiers
• Manufacturer: AD [Analog Devices]

OP282/OP482
Figure 7. OP482 Phase Margin and
Gain Bandwidth Product vs.
Temperature
Figure 5. Open-Loop Gain, Phase
vs. Frequency
80
60
40
20
60
55
50
45
40
0
Figure 6. Closed-Loop Gain vs.
Frequency
–10
–20
60
50
40
30
20
10
1k
–75
0
1k
A
A
A
VCL
–50
VCL
VCL
10k
= +100
= +10
= +1
10k
–25
FREQUENCY – Hz
TEMPERATURE – °C
FREQUENCY – Hz
100k
0
Ø
100k
M
25
1M
50
1M
T
V
A
S
GBW
V = ±15V
R
75
= +25
= ±15V
S
10M
L
T
V
A
= 10k
S
= +25
10M
= ±15V
100
°
C
100M
°
125
C
4.5
4.0
3.5
3.0
0
90
135
180
50
45
100M
Figure 8. Open-Loop Gain (V/mV)
Figure 9. OP282/OP482 Slew Rate
vs. Temperature
Figure 10. Voltage Noise Density
vs. Frequency
25
20
15
10
35
30
25
20
15
10
80
70
60
50
40
30
20
10
5
5
0
–75
–75
10
–50
–50
– SR
+ SR
–25
–25
TEMPERATURE –°C
TEMPERATURE – °C
FREQUENCY – Hz
100
0
0
–8–
25
25
50
50
1k
V = ±15V
R
V = ±15V
V
R
C
T = +25°C
75
L
S
A
S
75
L
S
L
L
= 10k
= ±15V
= 10k
= 50pF
100
100
10k
125
125
Figure 13. OP282 Input Bias Current
vs. Common-Mode Voltage
Figure 12. OP282 Input Bias Current
vs. Temperature
1000
Figure 11. Small Signal Overshoot
vs. Load Capacitance
100
1000
1.0
0.1
10
70
60
50
40
30
20
10
100
0.1
0
10
1
–15
0
V
V
R
S
IN
L
–50
= ±15V
= 2k
L
COMMON - MODE VOLTAGE – V
= 100mV p-p
–10
100
LOAD CAPACITANCE – pF
–25
TEMPERATURE – °C
T
V
–5
A
S
200
V
V
0
CM
= +25
S
= ±15V
= ±15V
= 0
A
NEGATIVE EDGE
25
0
VCL
°
C
300
= +1
50
A
POSITIVE EDGE
VCL
5
75
= +1
400
10
100
REV. B
500
125
15