LM4040CIM3-2.5 National Semiconductor, LM4040CIM3-2.5 Datasheet - Page 12
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LM4040CIM3-2.5
Manufacturer Part Number
LM4040CIM3-2.5
Description
IC, SHUNT V-REF, 2.5V, 12mV, 3-SOT-23
Manufacturer
National Semiconductor
Specifications of LM4040CIM3-2.5
Topology
Shunt
Reference Voltage
2.5V
Reference Voltage Tolerance
12mV
Voltage Reference Case Style
SOT-23
No. Of Pins
3
Temperature Coefficient
± 100ppm/°C
Fixed / Adjust / Prog
Precision
Output Voltage (max)
2.5V
Reference Voltage Accuracy (max)
0.5
Load Regulation
6mV
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
3
Package Type
SOT-23
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM4040CIM3-2.5
Manufacturer:
NS
Quantity:
3 251
Part Number:
LM4040CIM3-2.5
Manufacturer:
NSC
Quantity:
20 000
Company:
Part Number:
LM4040CIM3-2.5 TR
Manufacturer:
MICREL
Quantity:
69 000
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∆V
∆V
Z
e
∆V
V
V
I
∆V
∆V
Symbol
Symbol
RMIN
N
R
HYST
R
LM4040-3.0
Electrical Characteristics (Extended Temperature Range)
LM4040-4.1
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
verse Breakdown Voltage tolerances of
Boldface limits apply for T
Reverse Breakdown Voltage tolerances of
R
R
R
R
R
/∆T
/∆I
/∆T
/∆I
R
R
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 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)
Parameter
Parameter
A
A
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
= T
R
R
R
RMIN
R
AC
R
R
= T
= 10 mA
= 1 mA
= 100 µA
= 1 mA, f = 120 Hz,
= 100 µA
= 100 µA
J
= 0.1 I
J
= T
≤ I
= T
Conditions
I
I
I
I
I
1 mA ≤ I
R
R
R
R
R
R
R
RMIN
MIN
MIN
±
±
≤ 1 mA
R
≤ 15 mA
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 100 µA
0.1% and
0.1˚C
to T
±
to T
≤ I
0.5%,
Conditions
R
R
MAX
MAX
≤ 1 mA
≤ 15 mA
; all other limits T
±
; all other limits T
±
1.0% and
0.2%, respectively.
(Note 4)
Typical
0.08
±
±
±
120
0.4
2.7
0.4
35
20
15
15
12
±
2.0%, respectively.
(Note 4)
Typical
LM4040CEM3
4.096
A
±
±
±
A
0.5
3.0
50
30
20
20
(Note 5)
= T
= T
Limits
±
0.8
1.1
6.0
9.0
0.9
100
J
J
= 25˚C. The grades A and B designate initial Re-
= 25˚C. The grades C, D and E designate initial
LM4040AIM3
LM4040AIZ
(Note 5)
Limits
±
±
10.0
±
LM4040DEM3
0.9
1.2
7.0
68
73
100
4.1
31
(Note 5)
Limits
±
11.0
1.1
1.3
8.0
1.2
150
LM4040BIM3
LM4040BIM7
LM4040BIZ
(Continued)
(Note 5)
Limits
±
LM4040EEM3
±
10.0
±
0.9
1.2
7.0
68
73
100
8.2
35
(Note 5)
Limits
±
11.0
1.1
1.3
8.0
1.2
150
ppm/˚C (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
ppm/˚C (max)
ppm/˚C
ppm/˚C
(Limit)
Units
mV (max)
mV (max)
mV (max)
mV (max)
mV
mV
Ω (max)
µA
ppm/˚C
ppm/˚C
(Limit)
V
Units
µV
ppm
mV
mV
%
Ω
rms