參數(shù)資料
型號(hào): LM4041EI1.2MDA
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, UUC
封裝: DIE
文件頁(yè)數(shù): 20/25頁(yè)
文件大?。?/td> 472K
代理商: LM4041EI1.2MDA
LM4041-1.2
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
A =TJ =TMINto TMAX; all other limits TA =TJ = 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
I
R = 100 A
1.225
V
Reverse Breakdown
Voltage
I
R = 100 A
±6
±12
±25
mV (max)
Tolerance (Note 6)
±14
±24
±36
mV (max)
I
RMIN
Minimum Operating
Current
45
A
60
65
A (max)
65
70
A (max)
V
R/TVR Temperature
Coefficient (Note 6)
I
R =10mA
±20
ppm/C
I
R =1mA
±15
±100
±150
ppm/C (max)
I
R= 100 A
±15
ppm/C
V
R/IR
Reverse Breakdown
Voltage Change with
Operating Current
Change
I
RMIN ≤ IR ≤ 1 mA
0.7
mV
1.5
2.0
mV (max)
2.0
2.5
mV (max)
1mA
≤ I
R ≤ 12 mA
2.5
mV
6.0
8.0
mV (max)
8.0
10.0
mV (max)
Z
R
Reverse Dynamic
Impedance
I
R = 1 mA,
f = 120 Hz
0.5
I
AC = 0.1 IR
1.5
2.0
(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
LM4041
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