Electrical Characteristics
TS271
Figure 24. Open loop frequency response and
phase shift
50
40
G AIN
30
PHASE
Phase
20 Tam b = 25°C
Margin
10
V C C+ = 1 0 V
R L = 100kΩ
0
C L = 100pF
A VCL = 100
Gain
Bandwidth
-10
Product
2
10
3
10
4
10
5
6
10
10
FREQ UENCY, f (Hz)
0
45
90
135
180
7
10
Figure 25. Gain bandwidth product versus
supply voltage
0.9
Ta m b = 2 5 °C
0.8
RL = 100kΩ
CL = 100pF
0.7
AV = 1
0.6
0.5
0.4
0
4
8
12
16
SUPPLY VO LTAG E, VCC (V)
Figure 26. Phase margin versus supply
voltage
50
40
30
20
Ta m b = 2 5 °C
RL = 100kΩ
10
CL = 100pF
AV = 1
0
4
8
12
16
SUPPLY VO LTAG E, V CC (V)
Figure 27. Phase margin versus capacitive
load
50
Ta m b = 2 5 °C
40
RL = 100kΩ
AV = 1
VCC = 10V
30
20
0
20
40 60
80 100
C APAC ITAN C E, C L (pF)
Figure 28. Slew rate versus supply voltage
1.0
SR
0.8
SR
0.6
0.4
Ta m b = 2 5 °C
0.2
RL = 100kΩ
CL = 100pF
0
4
6
8
10 12 14 16
S U P P L Y V O L T A G E , VC C (V )
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