LM4050AIM3X-2.5 National Semiconductor, LM4050AIM3X-2.5 Datasheet - Page 3

• Manufacturer Part Number: LM4050AIM3X-2.5
• Description: Precision Micropower Shunt Voltage Reference
• Manufacturer: National Semiconductor

Symbol
V
I
Z
e
V
RMIN
Boldface limits apply for T
verse Breakdown Voltage tolerances of
N
R
V
V
R
V
HYST
LM4050-2.5
Electrical Characteristics
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Reverse Current
Forward Current
Storage Temperature (Note 2)
Lead Temperature
M3 Package
ESD Susceptibility
R
R
R
Power Dissipation (T
/ T Average Reverse
/ I
M3 Package
Human Body Model (Note 4)
R
Vapor phase (60 seconds)
Infrared (15 seconds)
Reverse Breakdown
Voltage
Reverse Breakdown
Voltage Tolerance (Note 7)
Minimum Operating Current
Breakdown Voltage
Temperature Coefficient
(Note 7)
Reverse Breakdown
Voltage Change with
Operating Current Change
(Note 8)
Reverse Dynamic
Impedance
Wideband Noise
Reverse Breakdown
Voltage Long Term Stability
Output Hysteresis
Parameter
A
= 25˚C) (Note 3)
A
= T
J
= T
I
I
Industrial Temp. Range
Devices
Extended Temp. Range
Devices
I
I
I
I
1 mA
I
I
I
10 Hz
t = 1000 hrs
T = 25˚C
I
R
R
R
R
R
RMIN
R
AC
R
R
T = −40˚C to 125˚C
MIN
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 100 µA
= 1 mA, f = 120 Hz,
= 100 µA
= 100 µA
±
= 0.1 I
0.1%,
to T
Conditions
I
I
−65˚C to +150˚C
R
R
f
±
MAX
R
±
(Note 1)
0.1˚C
10 kHz
1 mA
0.2%, and 0.5% respectively.
15 mA
; all other limits T
280 mW
+215˚C
+220˚C
20 mA
10 mA
2 kV
(Note 5)
Typical
3
2.500
±
±
±
120
0.3
2.3
0.3
0.7
41
41
20
15
15
Operating Ratings
Temperature Range
Reverse Current
A
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
Machine Model (Note 4)
Industrial Temperature Range
Extended temperature Range
LM4050-2.5
LM4050-4.1
LM4050-5.0
LM4050-8.2
LM4050-10.0
= T
LM4050AIM3
J
(Note 6)
= 25˚C. The grades A, B and C designate initial Re-
Limits
±
±
±
0.8
1.2
6.0
8.0
60
65
2.5
11
50
LM4050BIM3
(Note 6)
Limits
±
±
±
0.8
1.2
6.0
8.0
60
65
5.0
14
50
(Notes 1, 3)
LM4050CEM3
LM4050CIM3
(Note 6)
Limits
−40˚C
±
±
±
±
−40˚C
0.8
1.2
6.0
8.0
60
65
13
21
25
50
(T
100 µA to 15 mA
min
60 µA to 15 mA
68 µA to 15 mA
74 µA to 15 mA
91 µA to 15 mA
T
www.national.com
T
A
ppm/˚C (max)
T
A
A
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
ppm/˚C
ppm/˚C
+125˚C
(Limit)
µV
Units
+85˚C
ppm
T
mV
mV
mV
µA
200V
V
max
rms
)