LM4050AEM3 NSC [National Semiconductor], LM4050AEM3 Datasheet - Page 4

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

www.national.com
V
I
∆V
∆V
Z
e
∆V
V
RMIN
Symbol
N
R
R
HYST
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM4050-2.0
Electrical Characteristics
Boldface limits apply for T
Reverse Breakdown Voltage tolerances of
R
R
R
Reverse Current
Forward Current
Power Dissipation (T
Storage Temperature
Lead Temperature
M3 Package
ESD Susceptibility
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
/∆T
/∆I
M3 Package
Human Body Model (Note 3)
Machine Model (Note 3)
R
Vapor phase (60 seconds)
Infrared (15 seconds)
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)
Parameter
A
= 25˚C) (Note 2)
A
= T
J
= T
I
I
Industrial Temp. Range
Extended Temp. Range
I
I
I
I
1 mA ≤ I
I
I
10 Hz ≤ f ≤ 10 kHz
t = 1000 hrs
T = 25˚C
I
∆T = −40˚C to 125˚C
= 0.1 I
R
R
R
R
R
RMIN
R
R
R
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 100 µA
= 1 mA, f = 120 Hz, I
= 100 µA
= 100 µA
MIN
−65˚C to +150˚C
≤ I
R
±
to T
Conditions
R
R
0.1%,
≤ 1 mA
±
≤ 15 mA
0.1˚C
(Note 1)
MAX
280 mW
±
+215˚C
+220˚C
; all other limits T
20 mA
10 mA
0.2%, and 0.5% respectively.
200V
2 kV
AC
4
(Note 4)
Typical
2.048
±
±
±
120
0.3
2.3
0.3
0.7
41
34
20
15
15
Operating Ratings
Temperature Range
Range
Range
Reverse Current
A
Industrial Temperature
Extended temperature
LM4050-2.0
LM4050-2.5
LM4050-4.1
LM4050-5.0
LM4050-8.2
LM4050-10.0
= T
LM4050AEM3
LM4050AIM3
J
(Note 5)
±
±
= 25˚C. The grades A, B and C designate initial
±
Limits
9.0112
12.288
2.048
±
0.8
1.2
6.0
8.0
60
65
50
LM4050BEM3
LM4050BIM3
±
±
(Note 5)
±
Limits
11.4688
14.7456
4.096
±
0.8
1.2
6.0
8.0
60
65
50
(Note 2)
LM4050CEM3
LM4050CIM3
−40˚C ≤ T
−40˚C ≤ T
±
±
(Note 5)
±
Limits
14.7456
17.2032
(T
10.24
±
0.8
1.2
6.0
8.0
100 µA to 15 mA
60
65
50
min
60 µA to 15 mA
60 µA to 15 mA
68 µA to 15 mA
74 µA to 15 mA
91 µA to 15 mA
≤ T
A
A
A
≤ +125˚C
ppm/˚C (max)
≤ +85˚C
≤ T
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
ppm/˚C
ppm/˚C
(Limit)
Units
µV
ppm
max
mV
mV
mV
µA
Ω
V
rms
)