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参数资料
| 型号： | LM4041EIZ-1.2/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PBCY3 |
| 封装： | PLASTIC, TO-92, 3 PIN |
| 文件页数： | 14/19页 |
| 文件大小： | 774K |
| 代理商： | LM4041EIZ-1.2/NOPB |
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Reverse Current
20 mA
Forward Current
10 mA
Maximum Output Voltage
(LM4041-ADJ)
15V
Power Dissipation (T
A = 25C) (Note 2)
M3 Package
306 mW
Z Package
550 mW
M7 Package
241mW
Storage Temperature
65C to +150C
Lead Temperature
M3 Packages
Vapor phase (60 seconds)
+215C
Infrared (15 seconds)
+220C
Z Package
Soldering (10 seconds)
+260C
ESD Susceptibility
Human Body Model (Note 3)
2 kV
Machine Model (Note 3)
200V
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
Operating Ratings(Notes 1, 2)
Temperature Range
(T
min
≤ T
A
≤ T
max)
Industrial Temperature Range
40C
≤ T
A
≤ +85C
Extended Temperature Range
40C
≤ T
A
≤ +125C
Reverse Current
LM4041-1.2
60 A to 12 mA
LM4041-ADJ
60 A to 12 mA
Output Voltage Range
LM4041-ADJ
1.24V to 10V
LM4041-1.2
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
A =TJ =TMIN to TMAX; all other limits TA =TJ = 25C. The grades A and B designate initial Re-
verse Breakdown Voltage tolerances of ±0.1% and ±0.2%, respectively.
Symbol
Parameter
Conditions
Typical
LM4041AIM3
LM4041AIZ
Limits
LM4041BIM3
LM4041BIZ
LM4041BIM7
Limits
Units
(Limit)
V
R
Reverse Breakdown Voltage
I
R = 100 A
1.225
V
Reverse Breakdown Voltage
I
R = 100 A
±1.2
±2.4
mV (max)
Tolerance (Note 6)
±9.2
±10.4
mV (max)
I
RMIN
Minimum Operating Current
45
A
60
A (max)
65
A (max)
V
R/
T Average Reverse Breakdown
Voltage Temperature
Coefficient (Note 6)
I
R=10mA
±20
ppm/C
I
R =1mA
±15
±100
ppm/C (max)
I
R = 100 A
±15
ppm/C
V
R/
I
R
Reverse Breakdown Voltage
Change with Operating
Current Change
I
RMIN
≤ I
R
≤ 1 mA
0.7
mV
1.5
mV (max)
2.0
mV (max)
1mA
≤ I
R
≤ 12 mA
4.0
mV
6.0
mV (max)
8.0
mV (max)
Z
R
Reverse Dynamic Impedance
I
R = 1 mA, f = 120 Hz,
0.5
I
AC= 0.1 IR
1.5
(max)
e
N
Wideband Noise
I
R = 100 A
20
V
rms
10 Hz
≤ f ≤ 10 kHz
V
R
Reverse Breakdown Voltage
Long Term Stability
t = 1000 hrs
T = 25C ±0.1C
120
ppm
I
R = 100 A
V
HYST
Thermal Hysteresis
T = 40C to +125C
0.08
%
LM4041
www.national.com
4
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