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MAX4081SAUA+T PDF预览

MAX4081SAUA+T

更新时间: 2024-10-26 13:10:31
品牌 Logo 应用领域
美信 - MAXIM 放大器
页数 文件大小 规格书
14页 306K
描述
Operational Amplifier, 1 Func, BIPolar, PDSO8, MICRO, SOP-8

MAX4081SAUA+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:TSSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:8 weeks
风险等级:5.25放大器类型:OPERATIONAL AMPLIFIER
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Operational Amplifier
表面贴装:YES技术:BIPOLAR
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3 mmBase Number Matches:1

MAX4081SAUA+T 数据手册

 浏览型号MAX4081SAUA+T的Datasheet PDF文件第2页浏览型号MAX4081SAUA+T的Datasheet PDF文件第3页浏览型号MAX4081SAUA+T的Datasheet PDF文件第4页浏览型号MAX4081SAUA+T的Datasheet PDF文件第5页浏览型号MAX4081SAUA+T的Datasheet PDF文件第6页浏览型号MAX4081SAUA+T的Datasheet PDF文件第7页 
19-2562; Rev 3; 5/10  
76V, High-Side, Current-Sense Amplifiers with  
Voltage Output  
/MAX4081  
General Description  
Features  
Wide 4.5V to 76V Input Common-Mode Range  
Bidirectional or Unidirectional I  
The MAX4080/MAX4081 are high-side, current-sense  
amplifiers with an input voltage range that extends from  
4.5V to 76V making them ideal for telecom, automotive,  
backplane, and other systems where high-voltage cur-  
rent monitoring is critical. The MAX4080 is designed for  
unidirectional current-sense applications and the  
MAX4081 allows bidirectional current sensing. The  
MAX4081 single output pin continuously monitors the  
transition from charge to discharge and avoids the  
need for a separate polarity output. The MAX4081  
requires an external reference to set the zero-current  
SENSE  
Low-Cost, Compact, Current-Sense Solution  
Three Gain Versions Available  
5V/V (MAX4080F/MAX4081F)  
20V/V (MAX4080T/MAX4081T)  
60V/V (MAX4080S/MAX4081S)  
0.1% Full-Scale Accuracy  
Low 100µV Input Offset Voltage  
Independent Operating Supply Voltage  
75µA Supply Current (MAX4080)  
Reference Input for Bidirectional OUT (MAX4081)  
Available in a Space-Saving, 8-Pin µMAX Package  
output level (V  
= 0V). The charging current is rep-  
SENSE  
resented by an output voltage from V  
to V , while  
CC  
REF  
to GND.  
discharge current is given from V  
REF  
For maximum versatility, the 76V input voltage range  
applies independently to both supply voltage (V  
)
CC  
Ordering Information  
and common-mode input voltage (V  
). High-side  
RS+  
current monitoring does not interfere with the ground  
path of the load being measured, making the  
MAX4080/MAX4081 particularly useful in a wide range  
of high-voltage systems.  
PART  
TEMP RANGE  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
PIN-PACKAGE  
8 µMAX  
8 SO  
MAX4080FAUA+  
MAX4080FASA+  
MAX4080TAUA+  
MAX4080TASA+  
MAX4080SAUA+  
MAX4080SASA+  
MAX4081FAUA+  
MAX4081FASA+  
MAX4081TAUA+  
MAX4081TASA+  
MAX4081SAUA+  
MAX4081SASA+  
The combination of three gain versions (5V/V, 20V/V,  
60V/V = F, T, S suffix) and a user-selectable, external  
sense resistor sets the full-scale current reading and its  
proportional output voltage. The MAX4080/MAX4081  
offer a high level of integration, resulting in a simple,  
accurate, and compact current-sense solution.  
8 µMAX  
8 SO  
8 µMAX  
8 SO  
8 µMAX  
8 SO  
The MAX4080/MAX4081 operate from a 4.5V to 76V sin-  
gle supply and draw only 75µA of supply current. These  
devices are specified over the automotive operating  
temperature range (-40°C to +125°C) and are available  
in a space-saving 8-pin µMAX® or SO package.  
8 µMAX  
8 SO  
8 µMAX  
8 SO  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
Applications  
Automotive (12V, 24V, or 42V Batteries)  
Selector Guide appears at end of data sheet.  
48V Telecom and Backplane Current  
Measurement  
Pin Configurations  
Bidirectional Motor Control  
Power-Management Systems  
TOP VIEW  
+
+
Avalanche Photodiode and PIN-Diode Current  
Monitoring  
RS+  
1
2
3
4
8
7
6
5
RS-  
RS+  
1
2
3
4
8
7
6
5
RS-  
V
N.C.  
N.C.  
V
CC  
REF1A  
REF1B  
OUT  
CC  
General System/Board-Level Current Sensing  
Precision High-Voltage Current Sources  
MAX4080  
MAX4081  
N.C.  
GND  
N.C.  
OUT GND  
µMAX is a registered trademark of Maxim Integrated Products, Inc.  
μMAX/SO  
μMAX/SO  
________________________________________________________________ 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.  

MAX4081SAUA+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX4081SAUA+ MAXIM

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