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Improved Precision Micropower Shunt Voltage

Reference with Multiple Reverse Breakdown Voltages

2

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—2.048V

(IR = 100µA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

Stresses beyond 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 in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Reverse Current (cathode to anode) ..................................20mA

Forward Current (anode to cathode) ..................................10mA

Continuous Power Dissipation (TA = +70°C)

3-Pin SC70 (derate 2.17mW/°C above +70°C) ............174mW

3-Pin SOT23 (derate 4.01mW/°C above +70°C)..........320mW

Operating Temperature Range

LM4040_I_ _ _..................................................-40°C to +85°C

LM4040_E_ _ _ ..............................................-40°C to +125°C

Storage Temperature Range .............................-65°C to +150°C

Junction Temperature ......................................................+150°C

Lead Temperature (soldering, 10s)..................................+300°C

Soldering Temperature (reflow) .......................................+260°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

LM4040A (0.1%)

2.046

2.048

2.050

LM4040B (0.2%)

2.044

2.048

2.052

LM4040C (0.5%)

2.038

2.048

2.058

Reverse Breakdown Voltage

VR

TA = +25

°C

LM4040D (1.0%)

2.028

2.048

2.068

V

LM4040A

±2.0

±15

LM4040B

±4.0

±17

LM4040C

±10

±23

Reverse Breakdown Voltage

Tolerance (Note 2)

VR

LM4040D

±20

±41

mV

LM4040A/B/C

45

65

Minimum Operating Current

IRMIN

LM4040D

45

70

µA

IR = 10mA

±20

LM4040A/B/C

±15

±100

IR = 1mA

LM4040D

±15

±150

Average Reverse Voltage

Temperature Coefficient

(Notes 2 and 3)

∆VR/∆T

IR = 100µA

±15

ppm/

°C

LM4040A/B/C

0.3

1.0

IRMIN

≤ IR ≤ 1mA

LM4040D

0.3

1.2

LM4040A/B/C

2.5

8.0

Reverse Breakdown Voltage

Change with Operating

Current Change

1mA

≤ IR ≤ 15mA

LM4040D

2.5

10.0

mV

LM4040A/B

0.3

0.8

LM4040C

0.3

0.9

Reverse Dynamic

Impedance (Note 3)

ZR

IR = 1mA, f = 120Hz,

IAC = 0.1IR

LM4040D

0.3

1.1

Ω

Wideband Noise

eN

IR = 100µA, 10Hz

≤ f ≤ 10kHz

28

µVRMS

Reverse Breakdown Voltage

Long-Term Stability

∆VR

T = 1000h

120

ppm

Số phần tương tự - LM4040

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LM4040	365Kb / 30P	Precision Micropower Shunt Voltage Reference
Texas Instruments	LM4040	2Mb / 31P	[Old version datasheet] REF34xx Low-Drift, Low-Power, Small-Footprint Series Voltage Reference
Micrel Semiconductor	LM4040	106Kb / 16P	Precision Micropower Shunt Voltage Reference
Texas Instruments	LM4040	2Mb / 31P	[Old version datasheet] REF34xx Low-Drift, Low-Power, Small-Footprint Series Voltage Reference REVISED JUNE 2021
Texas Instruments	LM4040	482Kb / 43P	[Old version datasheet] PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

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Mô tả tương tự - LM4040

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Maxim Integrated Produc...	LM4040	1Mb / 17P	Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages 2019
	LM4050	251Kb / 13P	50ppm/째C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages Rev 4; 5/09
	LM4050	287Kb / 14P	50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages Rev 3; 3/06
	MAX6138	2Mb / 13P	0.1%, 25ppm, SC70 Shunt Voltage Reference with Multiple Reverse Breakdown Voltages 19-2090; Rev 3; 12/19
	MAX6138	331Kb / 13P	0.1%, 25ppm, SC70 Shunt Voltage Reference with Multiple Reverse Breakdown Voltages Rev 2; 4/04
	LM4050	495Kb / 14P	50ppmC Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Rev 5; 5/11
	LM4041CIM3-12-T	143Kb / 7P	Improved Precision Micropower Shunt Voltage Reference Rev 5; 1/09
	LM4041	143Kb / 7P	Improved Precision Micropower Shunt Voltage Reference 19-1704; Rev 5; 1/09
National Semiconductor ...	LM4051	301Kb / 14P	Precision Micropower Shunt Voltage Reference
Texas Instruments	LM4041C	509Kb / 24P	[Old version datasheet] PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

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