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参数资料
| 型号： | LM4040B30IDCKRE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 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： | GREEN, PLASTIC, SC-70, 5 PIN |
| 文件页数： | 54/56页 |
| 文件大小： | 773K |
| 代理商： | LM4040B30IDCKRE4 |
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CATHODE
ANODE
_
+
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
LM4040
www.ti.com .................................................................................................................................................. SLOS456K – JANUARY 2005 – REVISED MARCH 2008
FUNCTIONAL BLOCK DIAGRAM
over free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
IZ
Continuous cathode current
–10
25
mA
DBZ package
206
θJA
Package thermal impedance(2)(3)
DCK package
252
°C/W
LP package
156
TJ
Operating virtual junction temperature
150
°C
Tstg
Storage temperature range
–65
150
°C
(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.
(2)
Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
(3)
The package thermal impedance is calculated in accordance with JESD 51-7.
MIN
MAX
UNIT
IZ
Cathode current
(1)
15
mA
LM4040xxxI
–40
85
TA
Free-air temperature
°C
LM4040xxxQ
–40
125
(1)
See parametric tables
Copyright 2005–2008, Texas Instruments Incorporated
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM4040B30IDCKRG4 | 功能描述:基准电压& 基准电流 3V Prec MicroPwr Shunt Vltg Ref RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LM4040B30IDCKT | 制造商:TI 制造商全称:Texas Instruments 功能描述:PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |
| LM4040B30ILP | 制造商:TI 制造商全称:Texas Instruments 功能描述:PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |
| LM4040B30ILPM | 制造商:TI 制造商全称:Texas Instruments 功能描述:PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |
| LM4040B30ILPR | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |
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