LM4040CIM3-2.5 National Semiconductor, LM4040CIM3-2.5 Datasheet - Page 14
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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
www.national.com
V
I
∆V
∆V
Z
e
∆V
V
Symbol
RMIN
N
R
R
HYST
LM4040-4.1
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
verse Breakdown Voltage tolerances of
R
R
R
/∆T Average Reverse Breakdown
/∆I
R
Reverse Breakdown Voltage I
Reverse Breakdown Voltage
Tolerance (Note 6)
Minimum Operating Current
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
±
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 100 µA
= 1 mA, f = 120 Hz,
= 100 µA
= 100 µA
0.5% and
= 0.1 I
to T
≤ I
Conditions
R
R
MAX
±
≤ 1 mA
R
≤ 15 mA
0.1˚C
; all other limits T
±
1.0%, respectively.
14
(Note 4)
Typical
4.096
0.08
±
±
±
A
120
0.5
3.0
0.5
50
80
30
20
20
= T
J
= 25˚C. The grades C and D designate initial Re-
LM4040CIM3
LM4040CIM7
LM4040CIZ
(Note 5)
Limits
±
10.0
±
±
0.9
1.2
7.0
1.0
68
73
100
20
47
LM4040DIM3
LM4040DIM7
LM4040BIZ
(Note 5)
Limits
±
13.0
±
±
1.2
1.5
9.0
1.3
73
78
150
41
81
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