參數(shù)資料
型號： LM4040AI2.5MDC
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 基準電壓源/電流源
英文描述： 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, UUC
封裝： DIE
文件頁數(shù)： 30/35頁
文件大?。?/td> 561K
代理商： LM4040AI2.5MDC
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Reverse Current
20 mA
Forward Current
10 mA
Power Dissipation (T
A = 25C) (Note 2)
M3 Package
306 mW
Z Package
550 mW
M7 Package
241 mW
Storage Temperature
65C to +150C
Lead Temperature
M3 Package
Vapor phase (60 seconds)
+215C
Infrared (15 seconds)
+220C
Z Package
Soldering (10 seconds)
+260C
ESD Susceptibility
Human Body Model (Note 3)
2 kV
Machine Model (Note 3)
200V
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
Operating Ratings(Notes 1, 2)
Temperature Range
(T
min ≤ TA ≤ Tmax)
Industrial Temperature Range
40C
≤ T
A ≤ +85C
Extended Temperature Range
40C
≤ T
A ≤ +125C
Reverse Current
LM4040-2.5
60 A to 15 mA
LM4040-4.1
68 A to 15 mA
LM4040-5.0
74 A to 15 mA
LM4040-8.2
91 A to 15 mA
LM4040-10.0
100 A to 15 mA
LM4040-2.5
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)
LM4040AIM3
LM4040AIZ
(Limit)
(Note 5)
LM4040BIM3
LM4040BIZ
LM4040BIM7
Limits
(Note 5)
Units
(Limit)
V
R
Reverse Breakdown
Voltage
I
R = 100 A
2.500
V
Reverse Breakdown
Voltage Tolerance (Note 6)
I
R = 100 A
±2.5
±5.0
mV (max)
±19
±21
mV (max)
I
RMIN
Minimum Operating Current
45
A
60
A (max)
65
A (max)
V
R/T
Average Reverse
Breakdown Voltage
Temperature Coefficient
(Note 6)
I
R =10 mA
±20
ppm/C
I
R =1 mA
±15
±100
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
0.3
mV
0.8
mV (max)
1.0
mV (max)
1mA
≤ I
R ≤ 15 mA
2.5
mV
6.0
mV (max)
8.0
mV (max)
Z
R
Reverse Dynamic
Impedance
I
R = 1 mA, f = 120 Hz,
I
AC = 0.1 IR
0.3
0.8
(max)
e
N
Wideband Noise
I
R = 100 A
35
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
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相關PDF資料
PDF描述
LM4040CI4.1MDA 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096 V, UUC
LM4040DI4.1MWC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096 V, UUC
LM4040B30H5TA 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3 V, PDSO5
LM4040B25FTA 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3
LM4040D30FTA 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3 V, PDSO3
相關代理商/技術參數(shù)
參數(shù)描述
LM4040AI-4.1 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
LM4040AIM-10.0 制造商:Texas Instruments 功能描述:
LM4040AIM-2.5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference
LM4040AIM3-10.0 功能描述:基準電壓& 基準電流 RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
LM4040AIM3-10.0/NOPB 功能描述:基準電壓& 基準電流 PREC MICROPWR SHUNT VLTG REF RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
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