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MAX5490VB10000+T PDF预览

MAX5490VB10000+T

更新时间: 2024-09-16 15:40:39
品牌 Logo 应用领域
美信 - MAXIM 电阻器
页数 文件大小 规格书
8页 177K
描述
Array/Network Resistor, Divider, 0.5714W, 35ppm/Cel, Surface Mount, SOT-23, ROHS COMPLIANT

MAX5490VB10000+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:7 weeks
风险等级:0.73其他特性:PRECISION
第一元件电阻:90909.1 ΩJESD-609代码:e3
安装特点:SURFACE MOUNT网络类型:DIVIDER
元件数量:2功能数量:1
端子数量:3最高工作温度:125 °C
最低工作温度:-55 °C封装形状:RECTANGULAR PACKAGE
包装方法:TR额定功率耗散 (P):0.5714 W
额定温度:70 °C电阻器类型:ARRAY/NETWORK RESISTOR
第二/最后一个元素电阻:9090.9 Ω子类别:Array/Network Resistors
表面贴装:YES温度系数:35 ppm/ °C
端子面层:Matte Tin (Sn)端子形状:GULL WING
Base Number Matches:1

MAX5490VB10000+T 数据手册

 浏览型号MAX5490VB10000+T的Datasheet PDF文件第2页浏览型号MAX5490VB10000+T的Datasheet PDF文件第3页浏览型号MAX5490VB10000+T的Datasheet PDF文件第4页浏览型号MAX5490VB10000+T的Datasheet PDF文件第5页浏览型号MAX5490VB10000+T的Datasheet PDF文件第6页浏览型号MAX5490VB10000+T的Datasheet PDF文件第7页 
19-3337; Rev 2; 3/05  
100kPrecision-Matched Resistor-Divider in  
SOT23  
General Description  
Features  
The MAX5490 precision resistor-divider consists of two  
accurately matched resistors with access to the ends  
and center of the divider. This device offers excellent  
resistance matching of 0.035% (A grade), 0.05% (B  
grade), and 0.1% (C grade). The MAX5490 provides an  
extremely low resistance-ratio temperature drift of  
1ppm/°C (typ) over -55°C to +125°C, and has an end-to-  
end resistance of 100k. Resistance ratios from 1:1 to  
100:1 are available. Five standard ratios are available  
(see Table 1), and custom ratios are also available upon  
request. The MAX5490 is ideal for precision gain-setting  
applications where tight resistance matching and low  
temperature drift are necessary.  
Resistance Ratios from 1:1 to 100:1  
Custom Ratios Available Upon Request  
Tight Initial Ratio Accuracy  
0.035% (MAX5490A)  
0.05% (MAX5490B)  
0.1% (MAX5490C)  
Low 1ppm/°C (typ) Resistor-Ratio-Drift  
Up to 80V Operating Voltage Across Sum of R1  
and R2  
Tiny 3-Pin SOT23 Package  
The MAX5490 is available in a space-saving 3-pin  
SOT23 package, and is guaranteed over the military  
-55°C to +125°C temperature range.  
Applications  
Ordering Information*  
Industrial Process Control  
Instrumentation  
RATIO  
ACCURACY  
(%)  
TEMP  
RANGE  
PIN-  
PACKAGE  
PART  
Precision Gain Setting  
Medical Equipment  
Automatic Test Equipment  
Base Stations  
0.035  
0.05  
0.1  
MAX5490_A_ _ _ _ _ -T -55°C to +125°C 3 SOT23-3  
MAX5490_B_ _ _ _ _ -T -55°C to +125°C 3 SOT23-3  
MAX5490_C_ _ _ _ _ -T -55°C to +125°C 3 SOT23-3  
*See the How to Order section for more details.  
Block Diagram  
Pin Configuration  
TOP VIEW  
P1  
MAX5490  
P1  
P2  
1
2
R
1
3
P3  
MAX5490  
P3  
R
2
SOT23  
P2  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX5490VB10000+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX5490VC10000+T MAXIM

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