LM4040AIX3-2.1T 데이터 시트보기 (PDF) - Maxim Integrated
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LM4040AIX3-2.1T
Maxim Integrated
LM4040AIX3-2.1T Datasheet PDF : 15 Pages
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Improved Precision Micropower Shunt Voltage
Reference with Multiple Reverse Breakdown Voltages
ABSOLUTE MAXIMUM RATINGS
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
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.
ELECTRICAL CHARACTERISTICS—2.048V
(IR = 100µA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
Reverse Breakdown Voltage
Reverse Breakdown Voltage
Tolerance (Note 2)
Minimum Operating Current
Average Reverse Voltage
Temperature Coefficient
(Notes 2 and 3)
Reverse Breakdown Voltage
Change with Operating
Current Change
Reverse Dynamic
Impedance (Note 3)
Wideband Noise
Reverse Breakdown Voltage
Long-Term Stability
SYMBOL
VR
VR
IRMIN
∆VR/∆T
ZR
eN
CONDITIONS
LM4040A (0.1%)
TA = +25°C
LM4040B (0.2%)
LM4040C (0.5%)
LM4040D (1.0%)
LM4040A
LM4040B
LM4040C
LM4040D
LM4040A/B/C
LM4040D
IR = 10mA
IR = 1mA
LM4040A/B/C
LM4040D
IR = 100µA
IRMIN ≤ IR ≤ 1mA
LM4040A/B/C
LM4040D
1mA ≤ IR ≤ 15mA
LM4040A/B/C
LM4040D
IR = 1mA, f = 120Hz,
IAC = 0.1IR
LM4040A/B
LM4040C
LM4040D
IR = 100µA, 10Hz ≤ f ≤ 10kHz
∆VR T = 1000h
MIN
2.046
2.044
2.038
2.028
TYP
2.048
2.048
2.048
2.048
±2.0
±4.0
±10
±20
45
45
±20
±15
±15
±15
0.3
0.3
2.5
2.5
0.3
0.3
0.3
28
120
MAX
2.050
2.052
2.058
2.068
±15
±17
±23
±41
65
70
UNITS
V
mV
µA
±100
ppm/°C
±150
1.0
1.2
mV
8.0
10.0
0.8
0.9
Ω
1.1
µVRMS
ppm
2 _______________________________________________________________________________________
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