TL431IZ-AP datasheet(6/13 Pages) STMICROELECTRONICS

部件名	TL431IZ-AP

功能描述	Programmable Voltage Reference

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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6 / 13 page

Electrical Characteristics

TL431

6/13

Figure 3.

Test circuit for VKA = VREF

Figure 4.

Test circuit for VKA = VREF

Figure 5.

Test circuit for IOFF

Figure 6.

Test circuit for phase margin and

voltage gain

Figure 7.

Block diagram of TL1431

Figure 8.

Test circuit for response time

Input

V

KA

V

REF

I

K=10mA

Output

R

VKA = VREF

+ R1 x IREF

1

R1

R2

--------

+

()

Input

V

KA

V

REF

I

K

R1

R2

I

REF

R

Output

V

KA=36V

I

OFF

Input

V

REF

I

K=10mA

10

µF

10

µF

Vref

Cathode

Anode

+

-

Vref

Cathode

Anode

+

-

Vref

I

K=1mA

0 mA

1 mA

类似零件编号 - TL431IZ-AP

制造商	部件名	数据表	功能描述
STMicroelectronics	TL431IZ-AP	152Kb / 10P	PROGRAMMABLE VOLTAGE REFERENCE
	TL431IZ-AP	174Kb / 15P	Programmable voltage reference
	TL431IZ-AP	939Kb / 21P	Programmable voltage reference

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类似说明 - TL431IZ-AP

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