Datasheet > ST432BS23RG

ST432BS23RG

更新时间： 2022-02-26 10:47:22

品牌	Logo	应用领域
司坦森 - STANSON		/
页数	文件大小	规格书
13页	315K
描述
Adjustable Precision Shunt Regulator

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ST432BS23RG 数据手册

ST432

Adjustable Precision Shunt Regulator

ELECTRICAL CHARACTERISTICS (TA=25℃, unless otherwise specified)

SP432AS23RG & SP432AS25RG & SP432AS35RG

Parameter

Symbol

Conditions

Min.

Typ. Max. Unit

TA=25℃

TA=-40℃~+80℃ 1.222

TA=25℃

T^A=-40℃~+80℃ 1.215

1.234 1.24 1.246

1.258

1.228 1.24 1.252

V^Z= VREF

I^Z= 10mA

V^Z= VREF

I^Z= 10mA

Reference Voltage for 432A

VREF

Reference Voltage for 432B

VREF Temp Deviation

VREF

VDEV

1.265

T^A=-40℃~+80℃

V^Z= VREF , IZ = 10mA

Ratio of change in VREF to ∆VREF / I^Z= 10mA

mV/

-1.0

-2.7

0.5

0.4

1.0

change in Cathode voltage

∆V^Z

∆V^Z= 16V ~ VREF

Reference Input Current

IREF

R1=10KΩ, R2= ∞,IZ= 10mA

0.15

0.1

T^A=-40℃~+80℃

R1=10KΩ,R2=∞, I^Z= 10mA

VZ = 6V

V^Z= 12V

f < 1KHZ , VZ = VREF

I^Z= 1mA ~ 100mA

IREF Temp Deviation

IREF(DEV)

Off state Cathode Current

Dynamic output impedance

IZ(OFF) VREF = 0V

0.5

0.25

0.4

Ω

Minimum Operation Current IZ(MIN) VZ = VREF

APPLICATION CIRCUIT

STANSON TECHNOLOGY

120 Bentley Square, Mountain View, Ca 94040 USA

http://www.stansontech.com

ST432 2007. V1

1 2 345 6 7...13

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