LM4041CIM3-1.2 National Semiconductor, LM4041CIM3-1.2 Datasheet - Page 5

• Manufacturer Part Number: LM4041CIM3-1.2
• Description: Voltage Reference
• Manufacturer: National Semiconductor

Specifications of LM4041CIM3-1.2

• Reference Volt Tolerance ±%: 0.5%
• Mounting Type: Surface Mount
• Voltage Regulator Type: Adjustable Shunt
• Operating Temperature Max: 85°C
• Peak Reflow Compatible (260 C): No
• Output Current: 12mA
• Current Rating: 12A
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.225V
• Temperature Coefficient: 20ppm/°C
• Reference Voltage Accuracy (max): 0.5
• Load Regulation: 2.5mV
• 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

V
e
V
Symbol
∆V
∆V
N
R
HYST
I
LM4041-1.2
Electrical Characteristics (Industrial Temperature Range)
LM4041-1.2
Electrical Characteristics (Industrial Temperature Range)
RMIN
∆V
Boldface limits apply for T
verse Breakdown Voltage tolerances of
Z
R
R
R
/∆I
/∆T V
R
R
Reverse Breakdown
Voltage
Reverse Breakdown
Voltage
Tolerance (Note 6)
Minimum Operating
Current
Coefficient (Note 6)
Reverse Breakdown
Voltage Change with
Operating Current
Change
(Note 9)
Reverse Dynamic
Impedance
Wideband Noise
Reverse Breakdown
Voltage Long Term
Stability
Thermal Hysteresis
(Note 10)
R
Temperature
Parameter
A
= T
J
I
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
= T
= 100 µA
= 100 µA
= 100 µA
= 10 mA
= 1 mA
= 1 mA, f = 120 Hz
= 100 µA
= 100 µA
= 0.1 I
MIN
Conditions
±
≤ I
0.5%,
to T
R
R
±
R
≤ 1 mA
≤ 12 mA
0.1˚C
MAX
±
1.0% and
; all other limits T
(Note 4)
Typical
±
1.225
0.08
±
±
±
120
0.7
2.5
0.5
2.0%, respectively.
45
20
5
20
15
15
A
LM4041CIM3
LM4041CIM7
= T
LM4041CIZ
(Note 5)
J
Limits
±
±
= 25˚C. The grades C, D and E designate initial Re-
1.5
2.0
6.0
8.0
1.5
±
60
65
100
14
6
LM4041DIM3
LM4041DIM7
Limits (Note
LM4041DIZ
±
10.0
±
±
2.0
2.5
8.0
2.0
65
70
150
5)
12
24
(Continued)
LM4041EIM3
LM4041EIM7
LM4041EIZ
(Note 5)
Limits
±
10.0
±
±
2.0
2.5
8.0
2.0
65
70
150
25
36
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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