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: 6/35页
文件大小: 561K
代理商: LM4040BI4.1MDA
LM4040-10.0
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
(Note 4)
Units
(Limit)
LM4040AIM3
LM4040BIM3
LM4040AIZ
LM4040BIZ
Limits
(Note 5)
V
R
Reverse Breakdown
Voltage
I
R = 150 A
10.00
V
Reverse Breakdown
Voltage Tolerance (Note 6)
I
R = 150 A
±10
±20
mV (max)
±75
±85
mV (max)
I
RMIN
Minimum Operating Current
75
A
100
A (max)
103
A (max)
V
R/T
Average Reverse
Breakdown Voltage
Temperature Coefficient
(Note 6)
I
R =10 mA
±40
ppm/C
I
R =1 mA
±20
±100
ppm/C (max)
I
R = 150 A
±20
ppm/C
V
R/IR
Reverse Breakdown
Voltage Change with
Operating Current Change
I
RMIN ≤ IR ≤ 1 mA
0.8
mV
1.5
mV (max)
3.5
mV (max)
1mA
≤ I
R ≤ 15 mA
8.0
mV
12.0
mV (max)
23.0
mV (max)
Z
R
Reverse Dynamic
Impedance
I
R = 1 mA, f = 120 Hz,
0.7
I
AC = 0.1 IR
1.7
(max)
e
N
Wideband Noise
I
R = 150 A
180
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 = 150 A
V
HYST
Output Hysteresis
T = 40C to +125C
0.08
%
LM4040
www.national.com
14
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