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LM4041A12ILPR PDF预览

LM4041A12ILPR

更新时间: 2024-11-11 22:34:31
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德州仪器 - TI /
页数 文件大小 规格书
24页 503K
描述
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

LM4041A12ILPR 技术参数

生命周期:Obsolete零件包装代码:TO-92
包装说明:TO-92, SIP3,.1,50针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.59
其他特性:OUTPUT VOLTAGE ADJUSTABLE FROM 1.225V TO 10V模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:O-PBCY-W3JESD-609代码:e3
功能数量:1输出次数:1
端子数量:3最高工作温度:85 °C
最低工作温度:-40 °C最大输出电压:1.226 V
最小输出电压:1.223 V标称输出电压:1.225 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-92
封装等效代码:SIP3,.1,50封装形状:ROUND
封装形式:CYLINDRICAL认证状态:Not Qualified
子类别:Voltage References表面贴装:NO
技术:BIPOLAR最大电压温度系数:100 ppm/ °C
温度等级:INDUSTRIAL端子面层:TIN
端子形式:WIRE端子节距:1.27 mm
端子位置:BOTTOM微调/可调输出:NO
最大电压容差:0.1%Base Number Matches:1

LM4041A12ILPR 数据手册

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LM4041  
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE  
www.ti.com  
SLCS146CFEBRUARY 2005REVISED MAY 2005  
FEATURES  
Available in  
1.225-V Fixed and Adjustable Outputs  
(1.225 V to 10 V)  
– Industrial Temperature: –40°C to 85°C  
– Extended Temperature: –40°C to 125°C  
Applications  
Tight Output Tolerances and Low  
Temperature Coefficient  
– Data-Acquisition Systems  
– Power Supplies and Power-Supply Monitors  
– Instrumentation and Test Equipment  
– Process Control  
– Max 0.1%, 100 ppm/°C – A Grade  
– Max 0.2%, 100 ppm/°C – B Grade  
– Max 0.5%, 100 ppm/°C – C Grade  
– Max 1.0%, 150 ppm/°C – D Grade  
Low Output Noise . . . 20 µVRMS (Typ)  
– Precision Audio  
– Automotive Electronics  
Wide Operating Current Range . . .  
45 µA (Typ) to 12 mA  
– Energy Management/Metering  
– Battery-Powered Equipment  
Stable With All Capacitive Loads; No Output  
Capacitor Required  
1.2 V . . . DBZ (SOT-23) PACKAGE  
(TOP VIEW)  
1.2 V . . . DCK (SC-70) PACKAGE  
(TOP VIEW)  
1.2 V . . . LP (TO-92/TO-226) PACKAGE  
(TOP VIEW)  
1
1
ANODE  
ANODE  
NC  
NC  
5
4
CATHODE  
*
3
2
3
*
CATHODE  
NC  
2
ANODE  
CATHODE  
* Pin 3 must be connected to  
ANODE or left open.  
NC − No internal connection  
* Pin 2 must be connected to  
ANODE or left open.  
NC − No internal connection  
Adjustable . . . DBZ (SOT-23) PACKAGE  
(TOP VIEW)  
Adjustable . . . DCK (SC-70) PACKAGE  
(TOP VIEW)  
Adjustable . . . LP (TO-92/TO-226) PACKAGE  
(TOP VIEW)  
5
1
1
FB  
FB  
NC  
ANODE  
ANODE  
3
2
3
ANODE  
CATHODE  
FB  
2
CATHODE  
4
NC  
CATHODE  
NC − No internal connection  
DESCRIPTION/ORDERING INFORMATION  
The LM4041 series of shunt voltage references are versatile, easy-to-use references with a vast array of  
applications. They require no external resistors or capacitors for operation and are stable with all capacitive  
loads. Additionally, the reference offers low dynamic impedance, low noise, and a low temperature coefficient to  
ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4041 uses fuse  
and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging  
from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to  
designers in choosing the best cost-to-performance ratio for their applications. The LM4041 is available in a fixed  
(1.225 V nominal) or an adjustable version (which requires an external resistor divider to set the output to a value  
between 1.225 V and 10 V).  
Packaged in space-saving SC-70 and SOT-23-3 and requiring a minimum current of 45 µA (typ), the LM4041  
also is ideal for portable applications. The TO-92 package also is available for through-hole packaging needs.  
The LM4041xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The  
LM4041xQ is characterized for operation over an ambient temperature range of –40°C to 125°C.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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