Datasheet

Data Sheet OP282/OP482
Rev. I | Page 9 of 16
1000
1.0
0.1
100
10
INPUT BIAS CURRENT (pA)
TEMPER
ATURE (°C)
125
–25
–50 250 75 100
00301-029
V
S
= ±15V
V
CM
= 0V
–75 50
Figure 30. OP482 Input Bias Current vs. Temperature
60
55
PHASE MARGIN (Degrees)
–75
TEMPER
A
TURE (°
C)
–50 –25
0
25
50 75
100 125
V
S
= ±15V
R
L
= 10k
Ω
GBW
GAIN BANDWIDTH PRODUCT (MHz)
50
45
40
5.0
4.5
4.0
3.5
3.0
00301-030
Ø
M
Figure 31. OP482 Phase Margin and Gain Bandwidth Product vs.
Temperature
FREQUENCY (Hz)
10 100 1k 10k
80
0
20
10
40
30
50
60
70
VOLTAGE NOISE DENSITY (nV/√Hz)
00301-031
V
S
= ±15V
T
A
= 25°C
Figure 32. OP482 Voltage Noise Density vs. Frequency
COMMON-MODE VO
LTAGE (V)
15–15 0
5 10
–10 –5
INPUT BIAS CURRENT (pA)
100
1
1000
0.1
10
00301-032
V
S
= ±15V
T
A
= 25°C
Figure 33. OP482 Input Bias Current vs. Common-Mode Voltage
SUPPL
Y VOLT
AGE (V)
±150 ±20±10±5
RELA
TIVE SUPPLY CURRENT (I
SY
)
1.10
0.90
1.15
0.85
1.00
1.05
0.95
00301-033
T
A
= 25
°C
Figure 34. OP482 Relative Supply Current vs. Supply Voltage
SUPPL
Y VOLTAGE (V)
±150 ±10
±5 ±20
–5
OUTPUT VOLTAGE SWING (V)
0
15
5
10
20
–10
–20
–15
00301-034
R
L
= 10kΩ
T
A
= 25°C
Figure 35. OP482 Output Voltage Swing vs. Supply Voltage
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