TS4041EIZ-1.2 Ver la hoja de datos (PDF) - STMicroelectronics

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TS4041EIZ-1.2

1.225V MICROPOWER SHUNT VOLTAGE REFERENCE

STMicroelectronics 

TS4041

Reference voltage versus cathode current

12

8

4

0

-4

-8

-1 -0.5

0

0.5

1

1.5

Reference voltage (V)

Test circuit

R

Ik=(Vin-Vref)/R

Vout=Vref

Static impedance versus temperature

0.25

0.24

0.23

0.22

0.21

0.2

-40 -20 0 20 40 60 80

Temperature (°C)

Reference voltage versus cathode current

100

50

0

-50

-1 -0.5 0

0.5

1 1.5

Reference voltage (V)

Reference voltage versus Temperature

1.26

1.25

1.24

1.23

1.22

1.21

1.2

1.19

-40 -20

0 20 40 60

Temperature (°C)

+2%

+1%

+0.5%

-0.5%

-1%

-2%

80

Noise voltage versus frequency

800

CL=10µF

600

400

200

0

0

CL=100µF

CL=0µF

1

10

100

1,000 10,000

Frequency (kHz)

4/9

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