WMSIC Electronic Components

ADI/LINEAR MAX913ESA+T MAX913ESA

ModelMAX913ESA+T
PackageSO-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 MAX913ESA+T
Type
ADI/LINEAR
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ADI(Analog Devices) / LINEAR
Electronic Component
MAX913ESA+T
Electronic Component
1
Package
SO-8
Electronic Component
Comparator
Electronic Component
0.214g
Power Supply
4.5V~5.5V
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0258873072
Operating Temperature
40℃~+85℃
Comparator
Electronic Component
Output
TTL
Static Current(Iq)
6uA
(tpd)
10ns

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

MAX913ESA+T 产品概述

一、概述

MAX913ESA+T 是一款单路高精度、低功耗模拟比较器,适用于 5V 单电源或 ±5V 对称双电源应用。器件由 ADI/Linear 系列支持,采用 SO-8(NSOIC)8 引脚封装,面向要求快速响应与精密偏置的小型低功耗系统。其设计关注低输入失调、低温漂和良好共模抑制,在电池供电和工业测量场景中表现优异。

二、主要性能参数

  • 比较器通道数:单路
  • 输入失调电压 Vos:100 μV(典型)
  • 输入失调电压温漂 Vos TC:2 μV/℃
  • 输入偏置电流 Ib:2 μA
  • 输入失调电流 Ios:300 nA
  • 传播延迟 tpd:典型 10 ns(在典型测试条件下)
  • 共模抑制比 CMRR:80 dB
  • 输出模式:TTL 兼容输出
  • 静态电流 Iq:6 μA(典型)
  • 工作温度范围:-40℃ 至 +85℃
  • 供电范围:单电源 4.5V ~ 5.5V;双电源 ±5V;最大电源差 VDD–VSS:13V
  • 封装:SO-8(NSOIC)8 引脚

三、特点与优势

  • 极低的输入失调与低温漂,有助于减少外部校准和漂移误差,适合精密阈值检测。
  • 低静态电流(约 6 μA),非常适合电池供电或节能应用。
  • 快速响应(典型 10 ns),可满足一般高速开关、脉冲检测需求。
  • TTL 输出兼容常见数字逻辑接口,方便与 MCU/FPGA 集成。
  • 宽工作温度与可选单/双电源,适配工业与消费类多种环境。

四、典型应用

  • 传感器信号比较与门限触发(温度、光、电流等)
  • 电池管理与电压监测电路
  • 精密窗口比较器与参考检测
  • 低功耗便携设备中的电平转换与中断源
  • 数据采集前端的过载/故障检测

五、设计与使用建议

  • 电源旁路:建议在器件电源引脚近端放置 0.1 μF 陶瓷旁路电容以抑制瞬态噪声。
  • 输入保护:避免输入电压超出电源轨;若存在可能的过压,增加限流或钳位保护元件。
  • 输出接口:器件为 TTL 兼容输出,可直接驱动 5V 逻辑。如需与非 5V 逻辑兼容,请确认输出驱动类型或使用电平移位电路。
  • 抗抖动/滞后:在存在慢速或抖动输入时可通过外部正反馈(施加小量滞后)改善开关干净度。
  • 布局注意:模拟信号线与数字开关节点尽量分开,地线处理要良好以防污染精密输入。

六、封装与选型提示

MAX913ESA+T 提供 SO-8(NSOIC)8 引脚封装,便于插板与表面贴装。选型时建议核对输出驱动类型(开漏或推挽)、输入共模范围与对地允许电压,以及在目标温度和供电条件下的典型延迟与偏置表现,必要时参考完整数据手册以确认引脚定义和典型应用电路。

总结:MAX913ESA+T 将低失调、低温漂与微安级静态电流结合在一起,适合对精度与功耗均有较高要求的比较检测场景。在具体设计中注意电源处理与输入保护,可充分发挥其性能优势。

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