LM4050AIM3X-2.5 National Semiconductor, LM4050AIM3X-2.5 Datasheet - Page 5

• 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
LM4050-5.0
Electrical Characteristics (Industrial Temperature Range)
R
R
R
/ T Average Reverse
/ I
R
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
= T
J
= T
I
I
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
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 100 µA
= 1 mA, f = 120 Hz,
= 100 µA
= 100 µA
MIN
±
= 0.1 I
0.1%,
Conditions
to T
I
I
R
R
f
±
R
MAX
0.1˚C
±
10 kHz
1 mA
15 mA
0.2% and 0.5% respectively.
; all other limits T
(Note 5)
Typical
5.000
5
±
±
±
120
0.2
2.0
0.5
1.4
56
93
30
20
20
A
= T
LM4050AIM3 LM4050BIM3 LM4050CIM3
J
(Note 6)
= 25˚C. The grades A, B and C designate initial Re-
Limits
±
12.0
±
±
1.0
1.4
8.0
74
80
5.0
22
50
(Note 6)
Limits
12.0
±
±
±
1.0
1.4
8.0
74
80
10
27
50
(Note 6)
Limits
12.0
±
±
±
1.0
1.4
8.0
74
80
25
42
50
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ppm/˚C (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
ppm/˚C
ppm/˚C
(Limit)
µV
Units
ppm
mV
mV
(max)
mV
µA
V
rms