LM4040 データシートの表示（PDF） - Diodes Incorporated.

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LM4040

PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES

Diodes Incorporated. 

Typical Characteristics LM4040-3.0

1.00

0.75

0.50

%) 0.25

(

VFRE 0.00

-0.25

-0.50

-0.75

-1.00

-40

IR = 100µA

0

40

80

120

TEMPERATURE (°C)

Reference Voltage

Temperature Coefficient

TA = 25°C

IR = 100µA

CL = 1.0µF

Tantalum

CL = 0

100

1k

10k

100k

1M

FREQUENCY (Hz)

Reference Impedance vs. Frequency

650

600

550

500

450

400

10

100

1k

10k

FREQUENCY (Hz)

Noise Voltage vs. Frequency

100k

LM4040

1.00

0.75

0.50

%) 0.25

(

VFRE 0.00

-0.25

-0.50

-0.75

-1.00

-40

100

I = 1mA

0

40

80

120

TEMPERATURE (°C)

Reference Voltage

Temperature Coefficient

10

1

0.1

0.01

100

1k

10k

100k

1M

FREQUENCY (Hz)

Reference Impedance vs. Frequency

500

TA = 25°C

A) 400

NT(µ 300

RE

R

200

U

C

E

100

RS

E

REV

0

,

I

R

-100

-200

-300

-1

0

1

2

3

4

VR, REVERSE VOLTAGE (V)

Reference Current vs. Voltage

LM4040

Document number: DS33195 Rev. 7 - 2

5 of 12

www.diodes.com

February 2017

© Diodes Incorporated

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