參數(shù)資料
型號: LM4040DIM3X-5.0
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準電壓源/電流源
英文描述: 8-Pin SOIC Single-Channel High Speed Transistor Output Optocoupler; Package: SOIC-W; No of Pins: 8; Container: Tape & Reel
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PDSO3
封裝: PLASTIC, TO-236AB, SOT-23, 3 PIN
文件頁數(shù): 7/39頁
文件大?。?/td> 482K
代理商: LM4040DIM3X-5.0
www.ti.com
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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