LM4040A datasheet(4/14 Pages) ONSEMI

부품명	LM4040A

상세설명	Precision Micro-Power Shunt Voltage References

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Table 5. DC ELECTRICAL CHARACTERISTICS

(IR = 100 mA, TA = −40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)

Symbol

Units

Limits

Test Conditions

Parameter

Symbol

Units

Max

Typ

Min

Test Conditions

Parameter

2.500 V

IR_MIN

Minimum Operating Current

45

65

mA

DVR/DT

Reverse Breakdown Voltage

Temperature Coefficient

IR = 10 mA

±20

ppm/°C

IR = 1 mA

LM4040A, B, C

±15

±100

LM4040D, E

±15

±150

IR = 100 mA

±15

DVR/DIR

Reverse Breakdown Voltage

Change with Operating Current

IR_MIN ≤ IR ≤

1 mA

LM4040A, B, C

0.3

1.0

mV

LM4040D, E

0.3

1.2

1 mA ≤ IR ≤

15 mA

LM4040A, B, C

2.5

8

LM4040D, E

2.5

10

ZR

Reverse Dynamic Impedance

IR = 1 mA,

f = 120 Hz,

IAC = 0.1 IR

LM4040A, B

0.3

0.8

W

LM4040C

0.3

0.9

LM4040D, E

0.3

1.1

eN

Wideband Noise

IR = 100 mA, 10 Hz ≤ f ≤ 10 KHz

350

mVRMS

DVR

Reverse Breakdown Voltage

Long Term Stability

T = 1000 h

120

ppm

VHYST

Thermal Hysteresis (Note 2)

DT = −40°C to +125°C

0.08

%

3.000 V

VR

Reverse Breakdown Voltage

TA = +25°C

LM4040A (0.1%)

2.997

3.000

3.003

V

LM4040B (0.2%)

2.994

3.000

3.006

LM4040C (0.5%)

2.985

3.000

3.015

LM4040D (1.0%)

2.970

3.000

3.030

LM4040E (2.0%)

2.940

3.000

3.060

VR

Reverse Breakdown Voltage

Tolerance

LM4040A

±3

±22

mV

LM4040B

±6

±26

LM4040C

±15

±34

LM4040D

±30

±59

LM4040E

±60

±89

IR_MIN

Minimum Operating Current

45

65

mA

DVR/DT

Reverse Breakdown Voltage

Temperature Coefficient

IR = 10 mA

±20

ppm/°C

IR = 1 mA

LM4040A, B, C

±15

±100

LM4040D, E

±15

±150

IR = 100 uA

±15

DVR/DIR

Reverse Breakdown Voltage

Change with Operating Current

IR_MIN ≤ IR ≤

1 mA

LM4040A, B, C

0.4

1.1

mV

LM4040D, E

0.4

1.3

1mA ≤ IR ≤

15 mA

LM4040A, B, C

2.7

9

LM4040D, E

2.7

11

1. Guaranteed by design.

2. Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature −40°C and the 25°C measure-

ment after cycling to temperature +125°C.

유사한 부품 번호 - LM4040A

제조업체	부품명	데이터시트	상세설명
Silicon Supplies	LM4040A-1.2	478Kb / 4P	Precision Micropower Shunt Voltage Reference in bare die f o r m Rev 1.0 02/11/21
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	LM4040A-1.2	594Kb / 4P	Voltage Reference Rev 1.1 28/07/22
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	LM4040A-2.5	441Kb / 4P	Voltage Reference

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