TS271BCD ST Microelectronics, Inc., TS271BCD Datasheet - Page 13

• Manufacturer Part Number: TS271BCD
• Description: Programmable Low Power CMOS Single Op-amp
• Manufacturer: ST Microelectronics, Inc.

Figure 24 : Open Loop Frequency Response and
Figure 25 : Gain Bandwidth Product versus
Figure 26 : Phase Margin versus Supply Voltage
-1 0
5 0
4 0
3 0
2 0
1 0
50
40
30
20
10
5
4
3
2
0
0
1
0
1 0
2
T
V
R
C
A
Phase Shift
Supply Voltage
a m b
C C
T
R = 10k
C = 1 0 0 p F
A = 1
L
L
V C L
T
R = 10k
C = 1 0 0 p F
A = 1
a m b
L
L
V
a m b
+
= 10k
= 1 0 0 p F
V
1 0
L
L
S U P P L Y V O L T A G E , V
= 2 5 °C
= 1 0 V
S U P P L Y V O L T A G E , V
P H A S E
= 1 0 0
3
= 2 5 °C
= 2 5 °C
F R E Q U E N C Y , f (H z )
4
4
1 0
4
G A IN
8
Gain
Bandwidth
Product
8
1 0
5
1 0
Phase
Margin
6
1 2
1 2
C C
C C
1 0
(V )
(V )
7
0
4 5
9 0
1 3 5
1 8 0
1 6
1 6
Figure 27 : Phase Margin versus Capacitive Load
Figure 28 : Slew Rate versus Supply Voltage
5
4
3
2
1
0
7 0
6 0
5 0
4 0
3 0
4
0
S R
S U P P L Y V O L T A G E , V
6
C A P A C IT A N C E , C
2 0
8
4 0
1 0
6 0
T
R = 10k
C = 1 0 0 p F
S R
a m b
L
L
T
R = 10k
A = 1
V
1 2
L
a m b
C C
V
L
C C
(p F )
= 2 5 °C
TS271C,I,M
8 0
= 1 0 V
= 2 5 °C
(V )
1 4
1 0 0
1 6
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