参数资料
型号: LM4040BI4.1MDA
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, 4.096 V, UUC
封装: DIE
文件页数: 3/35页
文件大小: 561K
代理商: LM4040BI4.1MDA
LM4040-5.0
Electrical Characteristics (Extended Temperature Range)
Boldface limits apply for T
A =TJ =TMIN to TMAX; all other limits TA =TJ = 25C. The grades C and D designate initial Re-
verse Breakdown Voltage tolerances of ±0.5% and ±1.0%, respectively.
Symbol
Parameter
Conditions
Typical
LM4040CEM3
LM4040DEM3
Units
Limits
(Limit)
(Note 4)
(Note 5)
V
R
Reverse Breakdown
Voltage
I
R = 100 A
5.000
V
Reverse Breakdown
Voltage Tolerance(Note 6)
I
R = 100 A
±25
±50
mV (max)
±75
±125
mV (max)
I
RMIN
Minimum Operating
Current
54
A
74
79
A (max)
83
88
A (max)
V
R/T
Average Reverse
Breakdown Voltage
Temperature Coefficient
(Note 6)
I
R =10 mA
±30
ppm/C
I
R =1 mA
±20
±100
±150
ppm/C (max)
I
R = 100 A
±20
ppm/C
V
R/IR
Reverse Breakdown
Voltage Change with
Operating Current Change
I
RMIN ≤ IR ≤ 1 mA
0.5
mV
1.0
mV (max)
1.4
1.8
mV (max)
1mA
≤ I
R ≤ 15 mA
3.5
mV
8.0
mV (max)
12.0
15.0
mV (max)
Z
R
Reverse Dynamic
Impedance
I
R = 1 mA, f = 120 Hz, IAC
= 0.1 I
R
0.5
1.1
(max)
e
N
Wideband Noise
I
R = 100 A
80
V
rms
10 Hz
≤ f ≤ 10 kHz
V
R
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25C ±0.1C
I
R = 100 A
120
ppm
LM4040
www.national.com
11
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