LM4050AEM3 NSC [National Semiconductor], LM4050AEM3 Datasheet - Page 5

• Manufacturer Part Number: LM4050AEM3
• Description: Precision Micropower Shunt Voltage Reference
• Manufacturer: NSC [National Semiconductor]

V
I
∆V
∆V
Z
e
∆V
V
V
I
∆V
∆V
RMIN
RMIN
Symbol
N
Symbol
R
R
HYST
R
LM4050-2.5
Electrical Characteristics
Boldface limits apply for T
Reverse Breakdown Voltage tolerances of
LM4050-4.1
Electrical Characteristics
Boldface limits apply for T
Reverse Breakdown Voltage tolerances of
R
R
R
R
R
/∆T
/∆I
/∆T
/∆I
R
R
Reverse Breakdown Voltage
Reverse Breakdown Voltage
Tolerance (Note 6)
Minimum Operating Current
Average Reverse Breakdown
Voltage Temperature Coefficient
(Note 6)
Reverse Breakdown Voltage
Change with Operating Current
Change (Note 7)
Reverse Dynamic Impedance
Wideband Noise
Reverse Breakdown Voltage
Long Term Stability
Thermal Hysteresis
(Note 8)
Reverse Breakdown Voltage
Reverse Breakdown Voltage
Tolerance (Note 6)
Minimum Operating Current
Average Reverse Breakdown
Voltage Temperature Coefficient
(Note 6)
Reverse Breakdown Voltage
Change with Operating Current
Change (Note 7)
Parameter
Parameter
A
A
= T
= T
J
J
= T
= T
I
I
Industrial Temp. Range
Extended Temp. Range
I
I
I
I
1 mA ≤ I
I
= 0.1 I
I
10 Hz ≤ f ≤ 10 kHz
t = 1000 hrs
T = 25˚C
I
∆T = −40˚C to 125˚C
I
I
Industrial Temp. Range
Extended Temp. Range
Industrial Temp. Range
Extended Temp. Range
I
I
I
I
1 mA ≤ I
MIN
R
R
R
R
R
RMIN
R
R
R
MIN
R
R
R
R
R
RMIN
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 100 µA
= 1 mA, f = 120 Hz, I
= 100 µA
= 100 µA
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 100 µA
±
±
to T
to T
≤ I
≤ I
0.1%,
R
0.1%,
R
R
Conditions
Conditions
R
R
±
MAX
≤ 1 mA
MAX
≤ 1 mA
≤ 15 mA
≤ 15 mA
0.1˚C
±
±
; all other limits T
; all other limits T
0.2%, and 0.5% respectively.
0.2%, and 0.5% respectively.
AC
5
(Note 4)
(Note 4)
Typical
Typical
2.500
4.096
±
±
±
120
±
±
±
0.3
2.3
0.3
0.7
0.2
2.0
41
52
41
A
A
20
15
15
30
20
20
= T
= T
J
J
LM4050AEM3
LM4050AEM3
= 25˚C. The grades A, B and C designate initial
LM4050AIM3
= 25˚C. The grades A, B and C designate initial
LM4050AIM3
(Note 5)
(Note 5)
Limits
Limits
±
±
10.0
±
±
±
±
±
±
0.8
1.2
6.0
8.0
0.9
1.2
7.0
60
65
68
73
78
2.5
4.1
11
15
50
18
25
50
LM4050BEM3
LM4050BEM3
LM4050BIM3
LM4050BIM3
(Note 5)
(Note 5)
Limits
Limits
±
±
10.0
±
±
±
±
±
±
0.8
1.2
6.0
8.0
0.9
1.2
7.0
60
65
68
73
78
5.0
8.2
14
18
50
22
29
50
LM4050CEM3
LM4050CEM3
LM4050CIM3
LM4050CIM3
(Note 5)
(Note 5)
Limits
Limits
10.0
±
±
±
±
±
±
±
±
0.8
1.2
6.0
8.0
0.9
1.2
7.0
60
65
68
73
78
13
21
25
50
21
34
41
50
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ppm/˚C (max)
ppm/˚C (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
µA (max)
µA (max)
µA (max)
ppm/˚C
ppm/˚C
ppm/˚C
ppm/˚C
(Limit)
(Limit)
Units
µV
Units
ppm
mV
mV
mV
mV
mV
µA
µA
Ω
V
V
rms