TL432A-Q1 Datasheet, PDF (10/22 Pages) Texas Instruments – ADJUSTABLE PRECISION SHUNT REGULATORS

TL432A-Q1
TL432B-Q1
SLVS900A – NOVEMBER 2008 – REVISED JULY 2012
EQUIVALENT INPUT NOISE VOLTAGE
OVER A 10-S PERIOD
6
5
4
3
2
1
0
-1
-2
-3
19.1 V
-4 ^{f = 0.1 to 10 Hz}
I_KA = 10 mA
-5
T_A = 25°C
-6
0 1 2 3 4 5 6 7 8 9 10
t - Time - s
1 kΩ
500 µF
910 Ω
2000 µF
TL432x-Q1
(DUT)
820 Ω
16 Ω
V_CC
TLE2027
A_V = 10 V/mV
+
-
16 kΩ
160 kΩ
0.1 µF
1 µF
V_CC
16 kΩ
1 µF
TLE2027
+
-
33 kΩ
33 kΩ
A_V = 2 V/V
22 µF
V_EE
V_EE
Figure 12. Test Circuit for Equivalent Input Noise Voltage
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