LM4040(2014) データシートの表示（PDF） - Micrel
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LM4040 Datasheet PDF : 17 Pages
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Micrel, Inc.
LM4040/LM4041
LM4041-1.2 Electrical Characteristics(5) (Continued)
TA = Operating Temperature Range, bold values indicate TA = TJ = –40°C to +85°C, unless noted.
Symbol Parameter
Condition
Min.
LM4041D
Reverse Breakdown Voltage
VR
Reverse Breakdown Voltage
IR = 100µA
Tolerance(6)
Typ.
1.225
45
IRMIN
Minimum Operating Current
Average Reverse Breakdown
IR = 10mA
±20
ΔVR/ΔT Voltage Temperature
IR = 1mA
±15
Coefficient
IR = 100µA
±15
0.7
Reverse Breakdown Voltage
IRMIN ≤ IR ≤1mA
ΔVR/ΔIR Change with Operating Current
Change
1mA ≤ IR ≤ 15mA
2.5
ZR
Reverse Dynamic Impedance IR = 1mA, f = 120Hz, IAC = 0.1IR
0.5
eN
Wideband Noise
IR = 100µA, 10Hz ≤ f ≤ 10kHz
20
ΔVR
Reverse Breakdown Voltage
Long Term Stability
t = 1000hrs., T = 25°C ±0.1°C, IR = 100µA
120
Max.
±12
±24
65
70
±150
2.0
2.5
8.0
10.0
2.0
Units
V
mV
mV
µA
µA
ppm/°C
ppm/°C
ppm/°C
mV
mV
mV
mV
Ω
µVRMS
ppm
June 24, 2014
7
Revision 3.0
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