TL432 Просмотр технического описания (PDF) - IK Semicon Co., Ltd

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производитель

TL432

Low Voltage Adjustable Precision Shunt Regulator

IK Semicon Co., Ltd 

TL432

Electrical Characteristics Ta= 25°C (unless otherwise noted)

Symbol

Parameter

VRFF

Reference voltage

VDEV

∆VREF/∆VKA

VREF Temp Deviation

Ratio of Change in VREF to

Change in Cathode

Voltage

IREF

Reference Input Current

IREF(DEV)

IREF Temp Deviation

Ik(off)

Zka

IK(MIN)

Off-state cathode current

Dynamic Output

Impedance

Minimum Operating

Current

Test Conditions

VKA=VREF, lK=10mA (Fig. 1)

TA =25°C

TL432 (2%)

TL432-A (1%)

TL432-C (0.5%)

TA=full range (see Note1)

VKA=VREF, lK=10mA (Fig. 1)

!K=10mA, VKA=15V to VREF

(Fig. 2)

IK=10mA, R1 =10kΩ R2=∞

(Fig.2)

TK=full range (see Note 1),

R1 =10kΩ, R2=∞, IK=10mA

(Fig. 2)

VREF=0 V,(Fig.3)

Vk=15V

Vka=Vref, Ik=1mA to 100mA

F ≤1kHz (Fig. 1)

VKA=VREF(Fig. 1)

Min

1.216

1.228

1.234

Notes: 1. Full temperature range is -40°C to 105°C for TL432

TL432

Typ Max

1.240

1.240

1.240

10

1.264

1.252

1.246

25

-1 -2.7

0.5 1.0

0.05 0.3

0.04 0.5

0.2 0.4

60

80

Unit

V

mV

mV / V

µA

µA

µA

Ω

µA

Rev. 01

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