WMSIC Electronic Components

XBLW INA180A2IDBVR

ModelINA180A2IDBVR(XBLW)
PackageSOT23-5
BrandXBLW
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XBLW INA180A2IDBVR(XBLW)
Type
XBLW
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XBLW
Electronic Component
INA180A2IDBVR(XBLW)
Electronic Component
50V/V
Electronic Component
1
Package
SOT23-5
Electronic Component
210kHz
Electronic Component
Current Sense Amplifier
Electronic Component
0.044g
Electronic Component
1
Common Mode Voltage
200mV~30V
Electronic Component
BM0265583748
Operating Temperature
40℃~+125℃
Voltage
±30V
Amplifier
1
Output Current
8mA

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

INA180A2IDBVR(芯伯乐XBLW)运算放大器产品概述

INA180A2IDBVR是芯伯乐(XBLW)针对低功耗、宽共模范围、工业级环境优化设计的单路运算放大器,采用SOT23-5小型表面贴装封装,兼顾性能与空间效率,可广泛应用于传感器信号调理、电池供电设备等场景。以下从核心特性、性能参数、应用等维度展开概述:

一、产品核心定位与封装

INA180A2IDBVR属于通用型固定增益运放,核心定位为:

  • 封装:SOT23-5(5引脚小型封装),尺寸紧凑(约2.9×1.6mm),适合高密度PCB布局,降低系统空间占用;
  • 设计目标:平衡低功耗、宽信号范围与抗干扰能力,适配对成本、空间敏感的工业/消费电子场景,无需外部电阻即可实现稳定增益。

二、关键电气性能参数

产品核心参数直接体现其应用能力,重点指标如下:

指标 数值 应用价值 放大器数 单路 单通道设计,简化电路布线 固定增益 50V/V 无需外接电阻,增益稳定无漂移 带宽(-3dB) 210kHz 满足音频、中等频率信号放大需求 共模电压范围 -200mV ~ 30V 支持高共模信号直接处理(如高压传感器) 差分电压范围 -30V ~ +30V 输入输出动态范围宽,适配大信号调理 静态电流(Iq) 175μA 低功耗,适合电池供电设备(如物联网节点) 输出电流 8mA 具备负载驱动能力(如驱动LED、小电机) 压摆率(SR) 4V/μs 中等速度信号的瞬态响应能力(如脉冲信号)

三、工作环境与电源适应性

产品针对恶劣环境与灵活电源设计,适配多场景需求:

  • 工作温度:-40℃ ~ +125℃(工业级宽温范围),可稳定工作于极端气候(如沙漠、寒带)或工业现场(如车间高温);
  • 电源兼容性:
    • 单电源:2.7V ~ 5.5V(兼容3.3V、5V常见低压电源,无需升压/降压);
    • 电源差:最大6V(支持双电源±3V或单电源+3V偏置应用);
  • 抗干扰能力:共模抑制比(CMRR)100dB,有效抑制电源噪声、电磁干扰(EMI)等共模信号,提升输出信号纯度(如工业现场的电机干扰)。

四、噪声与稳定性特性

针对微弱信号放大场景优化,噪声与稳定性表现优异:

  • 输入噪声密度:40nV/√Hz(@1kHz),低噪声性能适合传感器mV级信号放大(如压力传感器的0~10mV输出);
  • 失调特性:输入失调电压(Vos)100μV,失调电压温漂(Vos TC)1μV/℃,温度变化时零位误差小(如汽车发动机舱温度波动);
  • 输入电流:输入偏置电流(Ib)-6μA,输入失调电流(Ios)0.05μA,对信号源负载影响极低,适配高阻抗传感器(如压电传感器)。

五、典型应用场景

结合参数特性,INA180A2IDBVR可覆盖以下核心场景:

  1. 工业传感器信号调理:压力、温度、流量传感器的微弱信号放大(宽共模+低噪声);
  2. 电池供电设备:便携式气象仪、物联网环境监测节点(低功耗175μA,延长电池续航);
  3. 汽车电子辅助电路:胎压监测、座椅传感器信号处理(-40~125℃宽温符合汽车级要求);
  4. 低功耗数据采集:高密度采集模块(SOT23-5小封装+低功耗,适配多通道设计);
  5. 通用信号调理:滤波、缓冲、电平转换等基础电路(固定增益简化设计,减少元件数量)。

六、选型优势总结

与同类产品相比,INA180A2IDBVR的核心优势在于:

  • 宽共模+低功耗:-200mV~30V共模范围+175μA静态电流,适配高共模、电池供电场景;
  • 工业级可靠性:-40~125℃宽温+100dB CMRR,抗干扰、耐极端环境;
  • 设计简化:固定50V/V增益+SOT23-5封装,减少外部元件与空间占用;
  • 低噪声适配微弱信号:40nV/√Hz噪声,满足传感器等微弱信号放大需求。

该产品通过平衡性能与成本,成为工业、汽车、物联网等领域信号调理的高性价比选择。

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