WMSIC Electronic Components

ADI/LINEAR MAX4080SASA+T MAX4080SASA

ModelMAX4080SASA+T
PackageSOIC-8
BrandADI/LINEAR
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ADI(Analog Devices) / LINEAR MAX4080SASA+T
Type
ADI/LINEAR
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ADI(Analog Devices) / LINEAR
Electronic Component
MAX4080SASA+T
Electronic Component
60V/V
Electronic Component
1
Package
SOIC-8
Electronic Component
250kHz
Electronic Component
Current Sense Amplifier
Electronic Component
0.219g
Electronic Component
1
Common Mode Voltage
4.5V~76V
Features
Electronic Component
Electronic Component
BM0222215253
Operating Temperature
40℃~+125℃
Voltage
±40V
Amplifier
1

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MAX4080SASA+T 产品概述

一、产品简介

MAX4080SASA+T 是一款来自 Maxim Integrated(现为 Analog Devices,ADI的一部分)的高侧电流感应放大器。此类放大器广泛应用于检测电流,这对于电源监控、过流保护、以及电池管理系统等多种应用至关重要。该元件专为高电压系统设计,能够在高达76V的电源电压下进行稳定工作,特别适合高电压、高电流的应用场景。

二、主要特性

  • 高电压范围: MAX4080SASA+T 在高达76V的电源电压下运行,适用于电动汽车、通信基础设施和工业控制等领域。
  • 高侧电流测量: 该器件采用高侧电流测量技术,允许将传感电阻器连接到电源的一侧。这种设计减少了地电位漂移带来的误差,非常适合需要高精度测量的应用场景。
  • 增益配置: 内置固定增益放大功能,通过最小化外部元件数量来简化设计流程。
  • 低功耗: MAX4080SASA+T 实现了低功耗操作,可显著延长电池供电设备的使用寿命。
  • 广泛的应用温度范围: 器件通常可以在-40°C至+125°C的宽温范围内可靠工作,适应多种恶劣环境使用。

三、封装和引脚配置

该器件采用SOIC-8封装,具有8个引脚,紧凑的封装设计使其适合空间受限的应用。引脚配置合理,便于设计师在PCB布局设计时优化信号路径,减少噪声和干扰,提高整体性能。引脚配置如下:

  • 引脚1 (OUT+): 输出正极连接端
  • 引脚2 (OUT-): 输出负极连接端
  • 引脚3 (GND): 系统地连接
  • 引脚4 (VDD): 电源供电引脚
  • 引脚5/6: 反馈和增益设置
  • 引脚7/8: 可选功能接口

四、应用领域

MAX4080SASA+T 是多种应用的理想选择,主要包括:

  • 电源管理: 在各种电源模块中进行实时电流监测,以确保系统稳定和安全。
  • 过流保护: 增强的感应能力使其成为电流保护系统的理想组件,可以及时切断过流状态,保护后端设备。
  • 智能电表: 该器件的高精度和长时间稳定性使其非常适合在电能监测领域应用。
  • 汽车电子: 适合电动汽车及复杂的智能汽车电子架构中的电流监测与控制。
  • 工业应用: 在电机驱动器、伺服控制和自动化设备中提供实时电流反馈。

五、设计注意事项

在设计使用MAX4080SASA+T时,设计师应该关注以下几点:

  • PCB布局: 精心布线以减小噪声和提高信号完整性,特别是在高电流环境中。
  • 电源管理: 确保为放大器提供适当的电源,以优化性能和响应时间。
  • 温度影响: 由于环境温度变化可能影响电流传感器的读数,选取合理的温度补偿方案十分重要。

六、总结

MAX4080SASA+T 是一款高性能的高侧电流感应放大器,凭借其高电压范围、低功耗和高精度增益设定,广泛应用于现代电子设备中。它结合了设计灵活性与可靠的性能表现,是工程师在涉及电流监测和控制中的最佳选择。无论是在电池管理、工业自动化还是电动车辆领域,MAX4080SASA+T 都能够提供极高的测量精度与稳定性,是电流检测方案中的一颗明珠。

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