5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 电源管理电路> MAX4081SASA
MAX4081SASA PDF预览

MAX4081SASA

更新时间： 2024-10-25 22:35:23
品牌 Logo 应用领域
美信 - MAXIM 放大器
页数 文件大小 规格书
15页 409K
描述
76V, High-Side, Current-Sense Amplifiers with Voltage Output

阅读下载

中文翻译

获取价格

MAX4081SASA 数据手册

 浏览型号MAX4081SASA的Datasheet PDF文件第2页浏览型号MAX4081SASA的Datasheet PDF文件第3页浏览型号MAX4081SASA的Datasheet PDF文件第4页浏览型号MAX4081SASA的Datasheet PDF文件第5页浏览型号MAX4081SASA的Datasheet PDF文件第6页浏览型号MAX4081SASA的Datasheet PDF文件第7页 
19-2562; Rev 0; 10/02  
76V, High-Side, Current-Sense Amplifiers with  
Voltage Output  
General Description  
Features  
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  
o Wide 4.5V to 76V Input Common-Mode Range  
o Bidirectional or Unidirectional I  
SENSE  
o Low-Cost, Compact, Current-Sense Solution  
o Three Gain Versions Available  
5V/V (MAX4080F/MAX4081F)  
20V/V (MAX4080T/MAX4081T)  
60V/V (MAX4080S/MAX4081S)  
o
0.1ꢀ Full-Scale Accuracꢁ  
output level (V  
= 0V). The charging current is rep-  
o Low 100µV Input Offset Voltage  
SENSE  
resented by an output voltage from V  
discharge current is given from V  
to V , while  
CC  
REF  
to GND.  
o Independent Operating Supplꢁ Voltage  
o 75µA Supplꢁ Current (MAX4080)  
REF  
For maximum versatility, the 76V input voltage range  
applies independently to both supply voltage (V  
)
CC  
o Reference Input for Bidirectional OUT (MAX4081)  
o Available in a Space-Saving 8-Pin µMAX Package  
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.  
Ordering Information  
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  
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.  
MAX4080FAUA  
MAX4080FASA  
MAX4080TAUA  
MAX4080TASA  
MAX4080SAUA  
MAX4080SASA  
MAX4081FAUA  
MAX4081FASA  
MAX4081TAUA  
MAX4081TASA  
MAX4081SAUA  
MAX4081SASA  
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  
8 µMAX  
8 SO  
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/SO  
µMAX/SO  
________________________________________________________________ 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.  
1234567...15

中文翻译

下载PDF

MAX4081SASA 替代型号

型号 品牌 替代类型 描述 数据表
MAX4081SASA-T MAXIM

功能相似

 Operational Amplifier, 1 Func, 1200uV Offset-Max, BIPolar, PDSO8, SOIC-8

与MAX4081SASA相关器件

型号 品牌 获取价格 描述 数据表
MAX4081SASA+ MAXIM

获取价格

 		76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4081SASA-T MAXIM

获取价格

 		Operational Amplifier, 1 Func, 1200uV Offset-Max, BIPolar, PDSO8, SOIC-8
MAX4081SAUA MAXIM

获取价格

 		76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4081SAUA+ MAXIM

获取价格

 		76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4081SAUA+T MAXIM

获取价格

 		Operational Amplifier, 1 Func, BIPolar, PDSO8, MICRO, SOP-8
MAX4081SAUA-T MAXIM

获取价格

 		Operational Amplifier, 1 Func, 1200uV Offset-Max, BIPolar, PDSO8, MICROMAX-8
MAX4081TASA MAXIM

获取价格

 		76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4081TASA+ MAXIM

获取价格

 		76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4081TASA-T MAXIM

获取价格

 		Operational Amplifier, 1 Func, 1200uV Offset-Max, BIPolar, PDSO8, SOIC-8
MAX4081TAUA MAXIM

获取价格

 		76V, High-Side, Current-Sense Amplifiers with Voltage Output

与MAX4081SASA相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证