MC33078
DUAL HIGH-SPEED LOW-NOISE OPERATIONAL AMPLIFIER
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SLLS633C–OCTOBER 2004–REVISED NOVEMBER 2006
TYPICAL CHARACTERISTICS (continued)
OPEN-LOOP GAIN
vs
SUPPLY VOLTAGE
OPEN-LOOP GAIN
vs
TEMPERATURE
120
115
110
105
100
95
110
105
100
95
RL = 2 kW
f < 10 Hz
DVO = 2/3(VCC+ – VCC–
)
TA = 25°C
90
90
RL = 2 kW
f < 10 Hz
DVO = 2/3(VCC+ – VCC–
85
)
85
TA = 25°C
80
5
80
6
7
8
9 10 11 12 13 14 15 16 17 18
-55 -35 -15
5
25 45 65 85 105 125
VCC+/–VCC– – Supply Voltage – V
T
A – Temperature – °C
OUTPUT IMPEDANCE
vs
CROSSTALK REJECTION
vs
FREQUENCY
FREQUENCY
200
190
180
170
160
150
140
130
120
110
100
50
45
40
35
30
25
20
15
Drive Channel
VCC+ = 15 V
CC– = –15 V
VCC+ = 15 V
VCC– = –15 V
RL = 2 kW
VO = 20 VPP
TA = 25°C
V
VO = 1 Vrms
TA = 25°C
AV = 1000
10
5
AV = 10
AV = 1
AV = 100
0
1.E1+001
11.E0+002
1.E+03
1k
1.E+04
10k
1.E+05
100k
1.0E+03
1k
1.01E0+k04
1.01E00+k05
1.0E+06
1M
1.01E0M+07
f – Frequency – Hz
f – Frequency – Hz
9
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