OP282/OP482
80
T
A
= +25
°
C
V
S
= ±15V
0
35
30
OPEN-LOOP GAIN – V/MV
70
60
45
V
S
= ±15V
R
L
= 10k
OVERSHOOT – %
V
S
= ±15V
60
50
40
30
20
10
0
R
L
= 2k
Ω
L
V
IN
= 100mV p-p
A
VCL
= +1
NEGATIVE EDGE
OPEN-LOOP GAIN – dB
40
90
PHASE – Degrees
25
20
15
10
5
A
VCL
= +1
POSITIVE EDGE
20
135
0
180
1k
10k
100k
1M
10M
100M
FREQUENCY – Hz
0
25
50 75
–75 –50 –25
TEMPERATURE – °C
100 125
0
100
200
300
400
LOAD CAPACITANCE – pF
500
Figure 5. Open-Loop Gain, Phase
vs. Frequency
60
50
CLOSED-LOOP GAIN – dB
Figure 8. Open-Loop Gain (V/mV)
Figure 11. Small Signal Overshoot
vs. Load Capacitance
1000
25
T
A
= +25
°
C
V
S
= ±15V
– SR
20
SLEW RATE – V/µs
INPUT BIAS CURRENT – pA
V
S
= ±15V
V
CM
= 0
100
A
VCL
= +100
40
30
A
VCL
= +10
20
10
A
VCL
= +1
0
15
V
S
= ±15V
R
L
= 10k
L
C
L
= 50pF
10
10
+ SR
5
1.0
–10
–20
1k
0.1
10k
100k
1M
10M
100M
–75
FREQUENCY – Hz
–50 –25 0
25
50 75
TEMPERATURE –°C
100 125
25
50 75
–50 –25 0
TEMPERATURE – °C
100 125
Figure 6. Closed-Loop Gain vs.
Frequency
60
V
S
= ±15V
R
L
= 10k
55
4.5
50
Figure 9. OP282/OP482 Slew Rate
vs. Temperature
80
GAIN BANDWIDTH PRODUCT – MH
Z
Figure 12. OP282 Input Bias Current
vs. Temperature
1000
70
60
50
40
30
20
10
0
10
1k
FREQUENCY – Hz
100
VOLTAGE NOISE DENSITY – nV/
INPUT BIAS CURRENT – pA
PHASE MARGIN – Degrees
V
S
= ±15V
T = +25°C
A
V
S
= ±15V
T
A
= +25
°
C
100
Ø
M
50
GBW
4.0
Hz
10
45
3.5
1
40
–75 –50 –25
0
25
50
75
TEMPERATURE – °C
3.0
100 125
10k
0.1
–15
–10
–5
5
10
0
COMMON - MODE VOLTAGE – V
15
Figure 7. OP482 Phase Margin and
Gain Bandwidth Product vs.
Temperature
Figure 10. Voltage Noise Density
vs. Frequency
Figure 13. OP282 Input Bias Current
vs. Common-Mode Voltage
–8–
REV. B
AD [ ANALOG DEVICES ]
