LM4040B50H5TA 데이터 시트보기 (PDF) - Zetex => Diodes

부품명

상세내역

제조사

LM4040B50H5TA

Precision micropower shunt voltage references

Zetex => Diodes 

LM4040 - 3.0

Electrical characteristics

Over recommended operating conditions, Tamb = 25°C, unless otherwise stated

Symbol Parameter

VREF

Reverse

breakdown

voltage

Reverse

breakdown

voltage tolerance

Conditions

Tamb

IR = 100␮A

25°C

Typ. LM404

B limits

3.0

25°C

IR = 100␮A -40 to 85°C

-40 to 125°C

±6

±26

TBD

LM4040

C limits

±15

±34

±45

IRMIN

Minimum

operating current

25°C

47

62

62

-40 to 85°C

67

67

-40 to 125°C

70

70

Average reverse IR = 10mA

±20

breakdown

⌬VR/⌬T voltage

IR = 1mA, -40 to 125°C ±15 100

temperature

coefficient

IR = 100␮A

±15

±100

Reverse

⌬VR/⌬IR

breakdown

change with

current

25°C

0.4 0.8

0.8

IRMIN < IR -40 to 85°C

< 1mA

1.1

1.1

-40 to 125°C

1.1

1.1

25°C

2.7 6.0

6.0

1mA < IR < -40 to 85°C

15 mA

9.0

9.0

-40 to 125°C

9.0

9.0

ZR Dynamic output IR = 1mA, f = 120Hz

0.4 0.9

0.9

impedance

IAC = 0.1IR

en Noise voltage

IR = 100␮A

35

10Hz < f < 10kHz

⌬VR Long term

stability (non

cumulative)

t = 1000Hrs IR = 100␮A 120

VHYST Thermal

hysteresis

⌬T = -40°C to +125°C

0.08

LM4040

D limits

±30

±59

±75

67

72

75

±150

1.1

1.3

1.3

8.0

11.0

11.0

1.2

Units

V

mV

␮A

ppm/°C

mV

⍀

␮VRMS

ppm

%

Issue 4 - July 2008

4

© Diodes Incorporated

www.zetex.com

www.diodes.com

Share Link: