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參數(shù)資料
| 型號(hào)： | LM4041DIZ-1.2 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Lens; Focal Length:12mm; Format Size:1/3"; For Use With:Presence Plus Vision Sensors; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| 中文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PBCY3 |
| 封裝： | PLASTIC, TO-92, 3 PIN |
| 文件頁數(shù)： | 4/24頁 |
| 文件大?。?/td> | 509K |
| 代理商： | LM4041DIZ-1.2 |
www.ti.com
CATHODE
ANODE
_
+
FB
(1)
(1) LM4041x (ADJ) only
(2) LM4041x12 only
V
REF(1)
(2)
(2)
Absolute Maximum Ratings
(1)
over free-air temperature range (unless otherwise noted)
Recommended Operating Conditions
LM4041
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
SLCS146C–FEBRUARY 2005–REVISED MAY 2005
FUNCTIONAL BLOCK DIAGRAM
MIN
MAX
UNIT
V
mA
V
Z
I
Z
Continuous cathode voltage
Continuous cathode current
15
25
–10
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
V
I
Z
V
Z
Cathode current
Reverse breakdown voltage (adjustable version)
(1)
12
10
85
LM4041 (I temperature)
LM4041 (Q temperature)
–40
–40
T
A
Free-air temperature
°
C
125
(1)
See parametric tables
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4041DIZ-ADJ | 制造商:Texas Instruments 功能描述:IC, ADJUSTABLE, VOLT REF |
| LM4041DIZ-ADJ | 制造商:Texas Instruments 功能描述:IC ADJUSTABLE REFERENCE |
| LM4041DIZ-ADJ/LFT1 | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)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 |
| LM4041DIZ-ADJ/NOPB | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)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 |
| LM4041DIZ-ADJ/T1 | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)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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