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DS4802 Datasheet, PDF (12/19 Pages) Dallas Semiconductor – Low Voltage, Micro Power, High Performance, Rail-To-Rail Dual Op-Amp
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DS4802
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION
AND PHASE MARGIN
vs
FREQUENCY
40
90
Phase
VDD = 1.8 V
TA = 25oC
20
RL = 100K
45
CL = 100pF
AVD
0
0
-20
-45
-40
1K
40
20
0
10K
100K
f - Frequency - Hz
Figure 13.0
-90
1M
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION
AND PHASE MARGIN
vs
FREQUENCY
90
Phase
VDD = 3.0 V
TA = 25oC
RL = 100K
45
CL = 100pF
AVD
0
-20
-45
-40
1K
10K
100K
f - Frequency - Hz
Figure 14.0
-90
1M
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