TL431(1999) Просмотр технического описания (PDF) - Microsemi Corporation

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Компоненты Описание

производитель

TL431
(Rev.:1999)

Precision programmable References

Microsemi Corporation 

PRODUCT DATABOOK 1996/1997

TL431/TL431A/TL431B

PRECISION PROGRAMMABLE REFERENCES

PRODUCTION DATA SHEET

TYPICAL CHARACTERISTICS

6

5

f = 0.1 to 10Hz

4

IK = 10mA

TA = 25°C

3

2

1

0

-1

-2

-3

-4

-5

-6

0

2

4

6

8

10

(t) Time - (s)

FIGURE 11. — EQUIVALENT INPUT NOISE VOLTAGE OVER A 10-SECOND PERIOD

19.1V

500µF

1kW

910W

2000µF

TL431/A

& TL431B (DUT)

820W

16W

0.1µF

VCC

TLE2027

AV = 10V/mV

16kW

1µF

16kW

1µF

33kW

33kW

VCC

TLE2027

2.2µF

AV = 2V/V 1MW CRO

VEE

VEE

Test Circuit for 0.1Hz to 10Hz Equivalent Input Noise Voltage

8

Copyright © 1999

Rev. 1.3 9/99

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