SPX431LJCM-L/TR Просмотр технического описания (PDF) - Signal Processing Technologies

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SPX431LJCM-L/TR

Low Voltage Adjustable Precision Shunt Regulator

Signal Processing Technologies 

Absolute Maximum Ratings (Note 1)

Parameter

Cathode Voltage

Cathode Current Range (Continuous)

Reference Input Current Range

Symbol

VKA

IKA

IREF

Power Dissipation

PD

Storage Temperature Range

TSTG

Package Thermal Impedance

QJA

Value

20

-100 to 100

10

TO-92, SOT-89

Package

770

-65 to 150

TO-92

130

SOT-89

100

Unit

V

mA

mA

mW

oC

oC/W

Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the

device. These are stress ratings only , and functional operation of the device at these or any other conditions

beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maxi-

mum Ratings" for extended periods may affect device reliability.

Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

Cathode Voltage

VKA

VREF

18

V

Cathode Current

IKA

0.1

100

mA

Operating Ambient Temperature Range

-40

125

oC

Electrical Characteristics

(Typical and limits apply for TJ=25oC unless otherwise noted.)

Parameter

Test

Circuit

Symbol

Conditions

Reference Voltage

0.5%

1%

4

VREF VKA=VREF, IKA=10mA

Deviation of Reference Voltage

Over-Temperature

4

'VREF

VKA=VREF

IKA=10mA

0oC to 70oC

-40oC to 85oC

Ratio of Change in VREF to the

Change in Cathode Voltage

5

'VREF IKA=10mA,

'VKA 'VKA:VREF to 16V

Min

1.234

1.228

Typ

1.240

1.240

2

3

-0.5

Max Unit

1.246

1.252

10

10

-1.5

V

mV

mV/V

Reference Input Current

5

IREF IKA=10mA, R1=10K:, R2=f

0.15

0.4

PA

Deviation of Reference Current

Over Full Temperature Range

5

Minimum Cathode Current for

Regulation

4

Off-State Cathode Current

6

Dynamic Impedance

4

'IREF

IKA=10mA, R1=10K:, R2=f

TA=-40 to 85oC

IKA

(MIN)

VKA=VREF

IKA VREF=0, VKA=18V

(OFF) VKA=6, VREF=0

ZKA

VKA=VREF, IKA=1 to 100mA

f d1.0kHz

0.1

0.4

PA

55

80

PA

0.04 0.10 PA

0.01 0.05

0.05 0.15

:

Date: 7/26/06 Rev C

SPX431LJ Low Voltage Adjustable Precision Shunt Regulator



© 2006 Sipex Corporation

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