lm4040dim3-8.2 National Semiconductor Corporation, lm4040dim3-8.2 Datasheet - Page 18

• Manufacturer Part Number: lm4040dim3-8.2
• Description: Precision Micropower Shunt Voltage Reference
• Manufacturer: National Semiconductor Corporation

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V
I
∆V
∆V
Z
e
∆V
V
Symbol
RMIN
N
R
R
HYST
LM4040-8.2
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
verse Breakdown Voltage tolerances of
R
R
R
/∆T
/∆I
R
Reverse Breakdown Voltage I
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
= T
J
= T
I
I
I
I
I
1 mA ≤ I
I
I
I
10 Hz ≤ f ≤ 10 kHz
t = 1000 hrs
T = 25˚C
I
∆T = −40˚C to +125˚C
R
R
R
R
R
RMIN
R
AC
R
R
MIN
±
= 150 µA
= 150 µA
= 10 mA
= 1 mA
= 150 µA
= 1 mA, f = 120 Hz,
= 150 µA
= 150 µA
0.1% and
= 0.1 I
to T
≤ I
Conditions
R
R
MAX
±
≤ 1 mA
R
≤ 15 mA
0.1˚C
; all other limits T
±
0.2%, respectively.
18
(Note 4)
Typical
8.192
A
0.08
±
±
±
130
120
0.6
7.0
0.6
67
40
20
20
= T
J
= 25˚C. The grades A and B designate initial Re-
LM4040AIM3
LM4040AIZ
(Note 5)
Limits
±
±
10.0
18.0
±
1.3
2.5
1.5
91
95
100
8.2
61
LM4040BIM3
LM4040BIZ
(Note 5)
Limits
±
10.0
18.0
±
±
1.3
2.5
1.5
91
95
100
16
70
ppm/˚C (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
Ω (max)
ppm/˚C
ppm/˚C
(Limit)
Units
µV
ppm
mV
mV
µA
Ω
%
V
rms