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Part Name
Description
LM4040B30FTA(2010) View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
LM4040B30FTA
(Rev.:2010)
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES
Diodes Incorporated.
LM4040B30FTA Datasheet PDF : 10 Pages
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A Product Line of
Diodes Incorporated
LM4040
Electrical Characteristics
(Continued)
(Test conditions: Tamb = 25°C, unless otherwise specified.)
LM4040-3.0
Symbol
Parameter
V
REF
Reverse breakdown
voltage
Reverse breakdown
voltage tolerance
I
RMIN
Δ
V
R
/
Δ
T
Minimum operating
current
Average reverse
breakdown voltage
temperature coefficient
Δ
V
R
/
Δ
I
R
Reverse breakdown
change with current
Z
R
e
n
V
R
V
HYST
Dynamic output
impedance
Noise voltage
Long term stability (non
cumulative)
Themal hysteresis
Conditions
T
AMB
I
R
= 100µA
25°C
25°C
I
R
= 100µA -40 to 85°C
-40 to 125°C
25°C
-40 to 85°C
-40 to 125°C
I
R
= 10mA
I
R
= 1mA
I
R
= 100µA
I
RMIN
I
R
< 1mA
-40 to 125°C
25°C
-40 to 85°C
-40 to 125°C
1mA < I
R
< 15mA
25°C
-40 to 85°C
-40 to 125°C
I
R
= 1mA, f = 120Hz
I
AC
= 0.1I
R
I
R
= 100µA
10Hz < f < 10kHz
t = 1000Hrs I
R
= 100µA
Δ
T = -40°C to =125°C
Typ.
3.0
47
±20
±15
±15
0.4
2.7
0.4
35
120
0.08
LM4040
B Limits
±6
±26
TBD
62
67
70
±100
0.8
1.1
1.1
6.0
9.0
9.0
0.9
LM4040
C Limits
±15
±34
±45
62
67
70
±100
0.8
110
1.1
6.0
9.0
9.0
0.9
LM4040
D Limits
±30
±59
±75
67
72
75
±150
1.0
1.3
1.3
8.0
11.0
11.0
1.2
Units
V
mV
µA
ppm/°C
mV
Ω
µV
RMS
ppm
%
LM4040-5.0
Symbol
Parameter
V
REF
Reverse breakdown
voltage
Reverse breakdown
voltage tolerance
I
RMIN
Δ
V
R
/
Δ
T
Minimum operating
current
Average reverse
breakdown voltage
temperature coefficient
Δ
V
R
/
Δ
I
R
Reverse breakdown
change with current
Z
R
e
n
V
R
V
HYST
Dynamic output
impedance
Noise voltage
Long term stability (non
cumulative)
Themal hysteresis
Conditions
T
AMB
I
R
= 100µA
25°C
25°C
I
R
= 100µA -40 to 85°C
-40 to 125°C
25°C
-40 to 85°C
-40 to 125°C
I
R
= 10mA
I
R
= 1mA
-40 to 125°C
I
R
= 100µA
I
RMIN
I
R
< 1mA
25°C
-40 to 85°C
-40 to 125°C
1mA < I
R
< 15mA
25°C
-40 to 85°C
-40 to 125°C
I
R
= 1mA, f = 120Hz
I
AC
= 0.1I
R
I
R
= 100µA
10Hz < f < 10kHz
t = 1000Hrs I
R
= 100µA
Δ
T = -40°C to =125°C
Typ.
5.0
54
±30
±20
±20
0.5
3.5
0.5
80
120
0.08
LM4040
B Limits
±10
±43
±60
74
80
83
±100
1.0
1.4
1.4
8.0
12.0
12.0
1.1
LM4040
C Limits
±25
±58
±75
74
80
83
±100
1.0
1.4
1.4
8.0
12.0
12.0
1.1
LM4040
D Limits
±50
±99
±125
79
85
88
Units
V
mV
µA
±150 ppm/°C
1.3
1.8
1.8
10.0
mV
15.0
15.0
1.5
Ω
µV
RMS
ppm
%
LM4040
Document number: DS33195 Rev. 5 - 2
3 of 10
www.diodes.com
November 2010
© Diodes Incorporated
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