參數(shù)資料
型號: LM4041AIM3-1.2
廠商: MICREL INC
元件分類: 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: SOT-23, 3 PIN
文件頁數(shù): 4/19頁
文件大?。?/td> 343K
代理商: LM4041AIM3-1.2
LM4041-1.2
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= 25C. The grades C, D and E designate initial Re-
verse Breakdown Voltage tolerances of
0.5%,
1.0% and
±
2.0%, respectively.
Symbol
Parameter
Conditions
Typical
(Note 4)
LM4041CIM3
LM4041CIZ
LM4041CIM7
Limits
(Note 5)
LM4041DIM3
LM4041DIZ
LM4041DIM7
Limits
(Note
5)
LM4041EIM3
LM4041EIZ
LM4041EIM7
Limits
(Note 5)
Units
(Limit)
V
R
Reverse Breakdown
Voltage
Reverse Breakdown
Voltage
Tolerance (Note 6)
Minimum Operating
Current
I
R
= 100 μA
1.225
V
I
R
= 100 μA
±
6
±
12
±
25
mV (max)
±
14
±
24
±
36
mV (max)
μA
I
RMIN
45
60
65
65
70
65
70
μA (max)
μA (max)
ppm/C
ppm/C (max)
ppm/C
mV
V
R
/
T
V
R
Temperature
Coefficient (Note 6)
I
R
= 10 mA
I
R
= 1 mA
I
R
= 100 μA
I
RMIN
I
R
1 mA
±
20
±
15
±
15
0.7
±
100
±
150
±
150
V
R
/
I
R
Reverse Breakdown
Voltage Change with
Operating Current
Change
1.5
2.0
2.0
mV (max)
2.0
2.5
2.5
mV (max)
1 mA
I
R
12 mA
2.5
mV
6.0
8.0
8.0
10.0
8.0
10.0
mV (max)
mV (max)
Z
R
Reverse Dynamic
Impedance
I
R
= 1 mA,
f = 120 Hz
I
AC
= 0.1 I
R
I
R
= 100 μA
10 Hz
f
10 kHz
t = 1000 hrs
T = 25C
±
0.1C
I
R
= 100 μA
0.5
1.5
2.0
2.0
(max)
μV
rms
e
N
Wideband Noise
20
V
R
Reverse Breakdown
Voltage Long Term
Stability
120
ppm
L
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