Datasheet

200
150
10 100 1 k
− Equivalent Input Noise Voltage −
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
350
10 k 100 k
300
250
V
n
nV/ Hz
V
KA
= V
REF
I
K
= 1 mA
T
A
= 25°C
_
+
820 Ω
+
2200 µF
750 Ω
1 kΩ
470 µF
3 V
TLVH431
TLVH432
TP
160 kΩ
160 Ω
TLE2027
TEST CIRCUIT FOR EQUIVALENT INPUT NOISE VOLTAGE
+
f – Frequency – Hz
TLVH431, TLVH431A, TLVH431B
TLVH432, TLVH432A, TLVH432B
SLVS555I –NOVEMBER 2004–REVISED SEPTEMBER 2009....................................................................................................................................... www.ti.com
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 11.
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Product Folder Link(s): TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B