Calogic LLC CLM4040EY, CLM4040ES, CLM4040EN, CLM4040DY, CLM4040DS Datasheet

CORPORATION

ANODE

CATHODE

1T-15

IT-12

CATHODE

NC

ANODE

SOT-23-3 LEAD

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1T-13

NC
NC
NC

ANODE

1

2

3

8

7

6

45

CATHODE
NC
NC
NC

SO-8 LEAD

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Precision Micropower

Bandgap Shunt Reference

CLM4040

FEATURES

•• Tri mmed Bandga p Desig n . . . . . . . . . . . . . . . . . . . . 0.2%

•• Wide Operating Current Range . . . . . . . . 60µA to 20mA

•• Low Dynamic Impedanc e. . . . . . . . . . . . . . . . . . . . 0.25Ω

•• Available in SOT-23, TO-92 and SO-8

APLICATIONS

•• Cellular Phunes

•• Portable Comput ers

•• Instrumentation

•• Automotive

SYMBOL DIAGRAM AND PIN CO NFIG UR ATION S

DESCRIPTION

The CLM4040 is a two terminal precision voltage reference
with thermal stability guaranteed over temperature, a typical
dynamic impedance of 0.25Ω and very sharp turn-on
characteristics. The device has a fixed output of 2.5V for
input currents between 60µA to 20mA and is an excellent
choice for battery operated applications. Avail able in three
tolerances, 0.5%, 1.0% and 2.0% and in three package
outlines, SOT-23, SO- 8 and TO - 92 .

ORDERING INFORMATION
Part Package T olera nce T e mp. Range

o

CLM4040CS SOT-23 0.5% -40
CLM4040DS SOT-23 1.0% -40
CLM4040ES SOT-23 2.0% -40
CLM4040CY SO-8 0.5% -40
CLM4040DY SO-8 1.0% -40
CLM4040EY SO-8 2.0% -40
CLM4040CN TO-92 0.5% -40
CLM4040DN TO-92 1.0% -40
CLM4040EN TO-92 2.0% -40

C to +85oC

o

C to +85oC

o

C to +85oC

o

C to +85oC

o

C to +85oC

o

C to +85oC

o

C to +85oC

o

C to +85oC

o

C to +85oC

TO-92

3

2

1

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ANODE

CATHODE

NC

1T-14

CALOG IC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]

CLM4040

CORPORATION

ABSOLUTE MAXIMUM RATINGS

SYMBOL PARAMETER MAXIMUM UNITS

Reverse Current 20 mA

T

A

T

J

T

STG

T

LEAD

ESD ESD Rating 2 kV

Operating Temperature Range -40 to +85
Operatin g Junctio n Temperature Range -40 to +150
Storage Temperature Range -65 to +150
Lead Temperature (Soldering) 10 Seconds 260

o

BLOCK DIAGRAM

CATHODE

+

–

V

REF

C

ANODE

1T-16

CALOG IC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]