参数资料
型号: LM4040EIM7X-3.0/NOPB
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, 3 V, PDSO5
封装: PLASTIC, SC-70, 5 PIN
文件页数: 10/31页
文件大小: 752K
代理商: LM4040EIM7X-3.0/NOPB
LM4040-8.2
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
Units
(Limit)
LM4040AIM3
LM4040BIM3
LM4040AIZ
LM4040BIZ
Limits
V
R
Reverse Breakdown Voltage
I
R = 150 A
8.192
V
Reverse Breakdown Voltage
Tolerance (Note 6)
I
R = 150 A
±8.2
±16
mV (max)
±61
±70
mV (max)
I
RMIN
Minimum Operating Current
67
A
91
A (max)
95
A (max)
V
R/
T Average Reverse Breakdown
Voltage Temperature
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/
I
R
Reverse Breakdown Voltage
Change with Operating
Current Change (Note 7)
I
RMIN
≤ I
R
≤ 1 mA
0.6
mV
1.3
mV (max)
2.5
mV (max)
1mA
≤ I
R
≤ 15 mA
7.0
mV
10.0
mV (max)
18.0
mV (max)
Z
R
Reverse Dynamic
Impedance
I
R = 1 mA, f = 120 Hz,
0.6
I
AC = 0.1 IR
1.5
(max)
e
N
Wideband Noise
I
R = 150 A
130
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
Thermal Hysteresis
T = 40C to +125C
0.08
%
LM4040
www.national.com
18
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