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參數(shù)資料
| 型號： | LM4040DIM7X-2.0 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Precision Micropower Shunt Voltage Reference |
| 中文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.048 V, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁數(shù)： | 7/39頁 |
| 文件大?。?/td> | 482K |
| 代理商： | LM4040DIM7X-2.0 |
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CATHODE
ANODE
_
+
Absolute Maximum Ratings
(1)
over free-air temperature range (unless otherwise noted)
Recommended Operating Conditions
LM4040
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
SLOS456I–JANUARY 2005–REVISED DECEMBER 2005
FUNCTIONAL BLOCK DIAGRAM
MIN
–10
MAX
UNIT
mA
I
Z
Continuous cathode current
25
DBZ package
DCK package
LP package
206
252
156
150
150
θ
JA
Package thermal impedance
(2)(3)
°
C/W
T
J
T
stg
Operating virtual junction temperature
Storage temperature range
°
C
°
C
–65
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Maximum power dissipation is a function of T
(max),
θ
, and T
. The maximum allowable power dissipation at any allowable ambient
temperature is P
= (T
(max) – T
)/
θ
. Operating at the absolute maximum T
J
of 150
°
C can affect reliability.
The package thermal impedance is calculated in accordance with JESD 51-7.
(2)
(3)
MIN
MAX
UNIT
mA
I
Z
Cathode current
(1)
12
85
LM4040xxxI
LM4040xxxQ
–40
–40
T
A
Free-air temperature
°
C
125
(1)
See parametric tables
7
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PDF描述 |
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| LM4040CIM7X-2.0 | Precision Micropower Shunt Voltage Reference |
| LM4040BIM7X-2.0 | Precision Micropower Shunt Voltage Reference |
| LM4040EIM3X-2.0 | Solid-State Panel Mount Relay; Contacts:SPST-NO; Output Device:Bipolar Transistor; Output Voltage Max:60VDC; Output Voltage Min:3VDC; Control Voltage Max:280Vrms; Control Voltage Min:90Vrms; Load Current Max:5A; Switching:AC Switch RoHS Compliant: Yes |
| LM4040DIM3X-2.0 | Precision Micropower Shunt Voltage Reference |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM4040DIM7X-4.1 | 制造商:OC White Company 功能描述:V-Ref Precision 4.096V 15mA 5-Pin SC-70 T/R |
| LM4040DIM7X-4.1/NOPB | 制造商:Texas Instruments 功能描述:V-Ref Precision 4.096V 15mA 5-Pin SC-70 T/R |
| LM4040DIM7X-5.0 | 制造商:OC White Company 功能描述:V-Ref Precision 5V 15mA 5-Pin SC-70 T/R |
| LM4040DIM7X-5.0/NOPB | 制造商:Texas Instruments 功能描述:V-Ref Precision 5V 15mA 5-Pin SC-70 T/R |
| LM4040DIM-8.2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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