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LM4040DEM3-3.0 PDF预览

LM4040DEM3-3.0

更新时间： 2024-02-20 15:00:53
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件
页数 文件大小 规格书
71页 1808K
描述
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3V, PDSO3, PLASTIC, TO-236AB, SOT-23, 3 PIN

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LM4040DEM3-3.0 技术参数

是否无铅： 含铅生命周期：Active
零件包装代码：SOT-23包装说明：,
针数：3Reach Compliance Code：unknown
风险等级：5.55Base Number Matches：1

LM4040DEM3-3.0 数据手册

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Sample &  
Buy  
Support &  
Community  
Product  
Folder  
Tools &  
Software  
Technical  
Documents  
LM4040-N, LM4040-N-Q1  
SNOS633K –OCTOBER 2000–REVISED JUNE 2016  
LM4040-N/-Q1 Precision Micropower Shunt Voltage Reference  
1 Features  
3 Description  
Ideal for space-critical applications, the LM4040-N  
1
•
•
•
•
•
SOT-23 AEC Q-100 Grades 1 and 3 Available  
Small Packages: SOT-23, TO-92, and SC70  
No Output Capacitor Required  
precision voltage reference is available in the sub-  
miniature SC70 and SOT-23 surface-mount package.  
The advanced design of the LM4040-N eliminates the  
need for an external stabilizing capacitor while  
ensuring stability with any capacitive load, thus  
making the LM4040-N easy to use. Further reducing  
design effort is the availability of several fixed reverse  
breakdown voltages: 2.048 V, 2.5 V, 3 V, 4.096 V, 5  
V, 8.192 V, and 10 V. The minimum operating current  
increases from 60 μA for the 2.5-V LM4040-N to 100  
μA for the 10-V LM4040-N. All versions have a  
maximum operating current of 15 mA.  
Tolerates Capacitive Loads  
Fixed Reverse Breakdown Voltages of 2.048 V,  
2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V  
•
Key Specifications (2.5-V LM4040-N)  
–
–
–
Output Voltage Tolerance (A Grade, 25°C):  
±0.1% (Maximum)  
Low Output Noise (10 Hz to 10 kHz): 35 μVrms  
(Typical)  
The LM4040-N uses a fuse and Zener-zap reverse  
breakdown voltage trim during wafer sort to ensure  
that the prime parts have an accuracy of better than  
±0.1% (A grade) at 25°C. Bandgap reference  
temperature drift curvature correction and low  
Wide Operating Current Range: 60 μA to 15  
mA  
–
–
Industrial Temperature Range: −40°C to +85°C  
Extended Temperature Range: −40°C to  
dynamic  
impedance  
ensure  
stable  
reverse  
+125°C  
breakdown voltage accuracy over a wide range of  
operating temperatures and currents.  
–
Low Temperature Coefficient: 100 ppm/°C  
(Maximum)  
Also available is the LM4041-N with two reverse  
breakdown voltage versions: adjustable and 1.2 V.  
See the LM4041-N data sheet (SNOS641).  
2 Applications  
•
•
•
•
•
•
•
•
Portable, Battery-Powered Equipment  
Data Acquisition Systems  
Instrumentation  
Device Information(1)  
PART NUMBER  
LM4040-N  
PACKAGE  
BODY SIZE (NOM)  
4.30 mm × 4.30 mm  
2.00 mm × 1.25 mm  
2.92 mm × 1.30 mm  
2.92 mm × 1.30 mm  
TO-92 (3)  
Process Controls  
SC70 (5)  
Energy Management  
Product Testing  
SOT-23 (3)  
SOT-23 (3)  
LM4040-N-Q1  
Automotives  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
Precision Audio Components  
Shunt Reference Application Schematic  
VDD  
RS  
VOUT  
Cathode  
Anode  
LM4040  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
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LM4040DEM3-3.0 替代型号

型号 品牌 替代类型 描述 数据表
LM4040DIM3-3.0/NOPB TI

完全替代

 LM4040-N/LM4040Q-N Precision Micropower Shunt Voltage Reference
LM4040D30IDBZTG4 TI

完全替代

 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
LM4040D30IDBZR TI

完全替代

 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

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