LM4040BIM3-2.5 National Semiconductor, LM4040BIM3-2.5 Datasheet - Page 19
LM4040BIM3-2.5
Manufacturer Part Number
LM4040BIM3-2.5
Description
IC, SHUNT V-REF, 2.5V, 5mV, 3-SOT-23
Manufacturer
National Semiconductor
Specifications of LM4040BIM3-2.5
Topology
Shunt
Reference Voltage
2.5V
Reference Voltage Tolerance
5mV
Voltage Reference Case Style
SOT-23
No. Of Pins
3
Temperature Coefficient
± 100ppm/°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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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
0.5% and
= 0.1 I
to T
≤ I
Conditions
R
R
MAX
±
≤ 1 mA
≤ 15 mA
R
0.1˚C
; all other limits T
±
1.0%, respectively.
19
(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 C and D designate initial Re-
LM4040CIM3
LM4040CIZ
(Note 5)
Limits
±
10.0
18.0
±
±
1.3
2.5
1.5
91
95
100
41
94
LM4040DIM3
LM4040DIZ
(Note 5)
Limits
±
±
15.0
24.0
±
100
1.7
3.0
1.9
96
162
150
82
ppm/˚C (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
www.national.com
Ω (max)
ppm/˚C
ppm/˚C
(Limit)
Units
µV
ppm
mV
mV
µA
%
Ω
V
rms