Datasheet

0.1
1 k 10 k 100 k 1 M 10 M
1
f − Frequency − Hz
REFERENCE IMPEDANCE
vs
FREQUENCY
10
100
TEST CIRCUIT FOR REFERENCE IMPEDANCE
1 kW
50 W
I
(K)
Output
GND
I
KA
= 1 mA to 100 mA
T
A
= 25°C
−
+
|zka | − Reference Impedance − O |z
KA
W
30
0
1 k 10 k 100 k
f − Frequency − Hz
60
1 M 10 M
40
50
20
10
TEST CIRCUIT FOR VOLTAGE AMPLIFICATION
I
KA
= 10 mA
T
A
= 25°C
− Small-Signal V
oltage
Amplification − dB
A
V
SMALL-SIGNAL VOLTAGE AMPLIFICATION
vs
FREQUENCY
9 mF
15 kW
8.25 kW
I
(K)
230 W
Output
GND
+
−
TL1431
SLVS062M –DECEMBER 1991–REVISED APRIL 2012 www.ti.com
Figure 12.
Figure 13.
10 Submit Documentation Feedback Copyright © 1991–2012, Texas Instruments Incorporated
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