參數(shù)資料
型號(hào): LM4041AIM3-1.2
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: Precision Micropower Shunt Voltage Reference
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PDSO3
封裝: PLASTIC, TO-236AB, SOT-23, 3 PIN
文件頁(yè)數(shù): 6/19頁(yè)
文件大?。?/td> 343K
代理商: LM4041AIM3-1.2
LM4041-ADJ (Adjustable)
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
J
= 25C unless otherwise specified (SOT-23, see (Note
7)), I
RMIN
I
R
12 mA, V
REF
V
10V. The grades C and D designate initial Reference Voltage Tolerances of
±
0.5%
and
±
OUT
= 5V.
Symbol
Parameter
Conditions
Typical
(Note
4)
LM4041CIM3
LM4041CIZ
LM4041CIM7
(Note 5)
LM4041DIM3
LM4041DIZ
LM4041DIM7
(Note 5)
Units
(Limit)
V
REF
Reference Voltage
Reference Voltage
Tolerance (Note 8)
Minimum Operating
Current
I
R
= 100 μA, V
OUT
= 5V
I
R
= 100 μA, V
OUT
= 5V
1.233
V
±
6.2
±
14
±
12
±
24
mV (max)
mV (max)
μA
μA (max)
μA (max)
mV
mV (max)
mV (max)
mV
mV (max)
I
RMIN
45
60
65
65
70
V
REF
/
I
R
Reference Voltage
Change with Operating
Current Change
I
RMIN
I
R
1 mA
SOT-23: V
OUT
1.6V
(Note 7)
1 mA
I
R
12 mA
SOT-23: V
OUT
1.6V (Note
7)
0.7
1.5
2.0
2.0
2.5
2
4
6
6
8
mV (max)
mV/V
V
REF
/
V
O
Reference Voltage
Change
with Output Voltage
Change
I
FB
Feedback Current
I
R
= 1 mA
1.55
2.0
2.5
mV/V (max)
2.5
3.0
mV/V (max)
60
nA
100
120
150
200
nA (max)
nA (max)
ppm/C
ppm/C (max)
ppm/C
V
REF
/
T
Average Reference
Voltage Temperature
Coefficient (Note 8)
V
OUT
= 5V,
I
R
= 10 mA
I
R
=
I
R
= 100 μA
20
15
15
1 mA
±
100
±
150
Z
OUT
Dynamic Output
Impedance
I
R
= 1 mA, f = 120 Hz,
I
AC
= 0.1 I
R
V
OUT
= V
REF
V
OUT
= 10V
V
OUT
= V
REF
0.3
2
20
e
N
Wideband Noise
I
R
= 100 μA
10 Hz
f
10 kHz
t = 1000 hrs,
T = 25C
±
0.1C
μV
rms
V
REF
Reference Voltage Long
Term Stability
I
R
= 100 μA
120
ppm
L
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