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LM4041DEM3-1.2+ PDF预览

LM4041DEM3-1.2+

更新时间: 2024-11-20 13:09:23
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
7页 143K
描述
Voltage Reference, 1.225V, BICMOS,

LM4041DEM3-1.2+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:, TO-236
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.59
JESD-609代码:e3湿度敏感等级:1
端子数量:3最高工作温度:125 °C
最低工作温度:-40 °C标称输出电压:1.225 V
封装主体材料:PLASTIC/EPOXY封装等效代码:TO-236
认证状态:Not Qualified子类别:Voltage References
表面贴装:YES技术:BICMOS
最大电压温度系数:150 ppm/ °C温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)微调/可调输出:NO
最大电压容差:1%Base Number Matches:1

LM4041DEM3-1.2+ 数据手册

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19-1704; Rev 5; 1/09  
Improved Precision Micropower  
Shunt Voltage Reference  
General Description  
Features  
The LM4041 is a precision two-terminal shunt mode,  
bandgap voltage reference with a fixed reverse break-  
down voltage of 1.225V. Ideal for space-critical appli-  
cations, the LM4041 is offered in the subminiature 3-pin  
Ultra-Small 3-Pin SC70 Package  
0.1% (max) Initial Accuracy  
100ppm/°C (max) Temperature Coefficient  
Guaranteed over -40°C to +125°C Temperature  
Range  
SC70 surface-mount package (1.8mm 1.8mm), 50%  
smaller than comparable devices in SOT23 surface-  
mount packages (SOT23 versions are also available).  
Wide Operating Current Range: 60µA to 12mA  
Laser-trimmed resistors ensure precise initial accuracy.  
With a 100ppm/°C temperature coefficient, the device  
is offered in four grades of initial accuracy ranging from  
0.1% to 1%. The LM4041 has a 60µA to 12mA shunt  
current capability with low dynamic impedance, ensur-  
ing stable reverse-breakdown voltage accuracy over a  
wide range of operating temperatures and currents.  
Low 20µV  
Output Noise (10Hz to 10kHz)  
RMS  
1.225V Fixed Reverse Breakdown Voltage  
No Output Capacitors Required  
Tolerates Capacitive Loads  
Ordering Information  
The LM4041 does not require an external stabilizing  
capacitor while ensuring stability with any capacitive  
load.  
PIN-  
TOP  
PART  
TEMP RANGE  
PACKAGE MARK  
LM4041AIX3-1.2+T  
-40°C to +85°C  
3 SC70-3 ABF  
3 SOT23-3 FZEB  
ALB  
LM4041AEM3-1.2+T -40°C to +125°C 3 SOT23-3 FZNC  
The LM4041 is guaranteed over the temperature range  
-40°C to +125°C.  
LM4041AIM3-1.2+T  
-40°C to +85°C  
LM4041AEX3-1.2+T -40°C to +125°C 3 SC70-3  
LM4041BIX3-1.2+T  
-40°C to +85°C  
3 SC70-3  
3 SOT23-3 FZEC  
ALC  
LM4041BEM3-1.2+T -40°C to +125°C 3 SOT23-3 FZND  
LM4041CIX3-1.2+T -40°C to +85°C 3 SC70-3 ABH  
LM4041CIM3-1.2+T -40°C to +85°C 3 SOT23-3 FZED  
LM4041CEX3-1.2+T -40°C to +125°C 3 SC70-3 ALD  
LM4041CEM3-1.2+T -40°C to +125°C 3 SOT23-3 FZNE  
ABG  
LM4041BIM3-1.2+T  
-40°C to +85°C  
________________________Applications  
LM4041BEX3-1.2+T -40°C to +125°C 3 SC70-3  
Portable, Battery-Powered Equipment  
Notebook Computers  
Cell Phones  
Industrial Process Controls  
LM4041DIX3-1.2+T  
-40°C to +85°C  
3 SC70-3  
ABI  
FZEE  
ALE  
LM4041DIM3-1.2+T -40°C to +85°C  
3 SOT23-3  
LM4041DEX3-1.2+T -40°C to +125°C 3 SC70-3  
LM4041DEM3-1.2+T -40°C to +125°C 3 SOT23-3 FZNF  
Pin Configuration  
Note: For leaded version, contact factory.  
*See Selector Guide for a listing of LM4041 Output Voltage,  
Initial Accuracy, and Temperature Coefficient specifications.  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
TOP VIEW  
Selector Guide  
+
1
2
INITIAL  
OUTPUT  
3
N.C.*  
TEMPCO  
(ppm/°C)  
LM4041  
PART  
ACCURACY VOLTAGE  
(%)  
(V)  
-
LM4041A___-1.2-T  
LM4041B___-1.2-T  
LM4041C___-1.2-T  
LM4041D___-1.2-T  
0.1  
0.2  
0.5  
1.0  
1.225  
1.225  
1.225  
1.225  
100  
100  
100  
150  
SC70-3/SOT23-3  
*PIN 3 MUST BE LEFT FLOATING OR CONNECTED TO PIN 2.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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