TL431Z Datasheet, PDF (9/15 Pages) List of Unclassifed Manufacturers – PROGRAMMABLE PRECISION SHUNT REGULATOR

PROGRAMMABLE PRECISION SHUNT REGULATOR
TYPICAL PERFORMANCE CHARACTERISTICS
TL431Z/AZ /CZ
500㎌
19.1V
1㏀
910Ω _2000㎌
V_CC
TL431
(DUT)
820Ω
16Ω
TL2027
A_V=10V/㎷
+
-
160㏀
16㏀
16㏀
1㎌
0.1㎌
910Ω
V_EE
V_CC
1㎌
TO OSCILLOSCOPE
TL2027
+
-
33㏀
22㎌
33㏀
A_V=2V/V
V_EE
Figure 11. Test Circuit for Equivalent Input Noise Voltage
60
50
40
30
20
10
0
1K
SMALL-SIGNAL VOLTAGE AMPLIFICATION
VS FREQUENCY
I_KA=10㎃
T_A=25℃
10K
100K
1M
f-FREQUENCY-㎐
10M
Figure 12.
15㏀
OUTPUT
I_{KA 232Ω}
9㎌
+
~
8.25㏀
-
GND
Test Circuit for Voltage Amplification
Jan. 2007 - Rev 1.0
9
HTC