Datasheet

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TYPICAL CHARACTERISTICS
-0.500
-0.400
-0.300
-0.200
-0.100
0.000
0.100
0.200
0.300
0.400
0.500
-40 -20 0 20 40 60 80 100 120
Temperature – °C
V Change – %
REF
I = 100 µA
REF
aV = 5.5 ppm/°C
REF
aV = 16 ppm/°C
REF
aV = 10.4 ppm/°C
REF
0.1
1
10
100
1000
100 1k 10k 100k 1M
Frequency – Hz
Impedance – W
I = 150 µA
REF
V = 10 V
OUT
V = 1.23 V
OUT
V = 2.5 V
OUT
V = 5 V
OUT
0
200
400
600
800
1000
1 10 100 1k 10k 100k
Frequency – Hz
V
oltage Noise – nV/ Hz
Ö
0.1
1
10
100
1000
100 1k 10k 100k 1M
Frequency – Hz
Impedance – W
I = 1 mA
REF
V = 10 V
OUT
V = 1.23 V
OUT
V = 2.5 V
OUT
V = 5 V
OUT
TL4051
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
SLOS487 – JUNE 2007
OUTPUT IMPEDANCE
TEMPERATURE DRIFT FOR DIFFERENT AVERAGE vs
TEMPERATURE COEFFICIENTS FREQUENCY
OUTPUT IMPEDANCE NOISE VOLTAGE
vs vs
FREQUENCY FREQUENCY
9
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