WMSIC Electronic Components

XBLW LM324N

ModelLM324N(XBLW)
PackageDIP-14
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XBLW LM324N(XBLW)
Type
XBLW
Minimum package
25 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XBLW
Electronic Component
LM324N(XBLW)
Electronic Component
1
Package
DIP-14
Electronic Component
Operational Amplifier
Electronic Component
1.523g
Electronic Component
1
Features
Built-in
Electronic Component
BM0265609051
Operating Temperature
0℃~+70℃
Amplifier
4
Output Current
40mA
Power Supply Voltage
3V~24V
Static Current(Iq)
600uA
Electronic Component
Electronic Component

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

LM324N(XBLW芯伯乐)运算放大器产品概述

LM324N是一款经典的四路通用运算放大器,XBLW(芯伯乐)推出的该型号兼容传统LM324N的引脚定义与核心功能,以宽电源范围、低功耗、高集成度为核心优势,适用于各类基础模拟电路设计场景。以下是产品关键信息详解:

一、核心特性与定位

LM324N(XBLW)定位为低成本、高集成度的通用运放,内置4路独立运算放大器单元,无需额外拼接多片单运放即可实现多路信号处理,有效节省PCB布局空间与物料成本。其核心特性围绕“宽适配、低功耗、易使用”展开,适合商业级电子设备的批量生产与原型开发。

二、关键参数详解

产品参数直接决定应用场景适配性,以下是核心参数的实际意义:

  • 放大器数量:4路独立运放,支持同时处理4路不同信号(如多传感器采集、多路比较);
  • 电源范围:
    单电源:3V24V宽范围,适配常见系统电源(如5V、12V、24V);
    双电源:±1.5V±12V(对应Vee=-12V-1.5V、Vcc=1.5V12V),支持正负信号处理;
    最大电源宽度(Vdd-Vss):24V,避免电源电压差过大损坏器件;
  • 失调与偏置参数:
    输入失调电压(Vos)≤7mV:满足基础信号放大的精度需求(如传感器弱信号放大);
    输入偏置电流(Ib)=45nA、输入失调电流(Ios)=5nA:低偏置电流减少信号源负载,适合高阻抗输入场景;
  • 性能指标:
    共模抑制比(CMRR)≥80dB:有效抑制共模干扰(如电源纹波、环境噪声),提升信号纯度;
    静态电流(Iq)=600μA(总电流):低功耗适合电池供电设备(如手持测试仪、便携式传感器);
    输出电流=40mA:可直接驱动中等负载(如小功率LED、微型继电器、普通扬声器),无需额外缓冲电路;
  • 工作温度:0℃~+70℃(商业级),满足大部分室内电子设备的使用环境(如家电、工业控制单元、消费电子)。

三、封装与兼容性

LM324N(XBLW)采用DIP-14封装(双列直插式),具备以下优势:

  • 通孔插装设计:适合手工焊接(原型开发)或传统插件生产线(批量生产);
  • 引脚兼容标准LM324N:可直接替换市场上同规格产品,无需修改PCB设计;
  • 引脚定义清晰:14脚封装包含4路运放的输入、输出、电源引脚,布局简单易读。

四、典型应用场景

基于宽电源范围、低功耗与多路集成特性,LM324N(XBLW)广泛应用于:

  1. 传感器信号放大:温度、压力、湿度等传感器的弱信号(mV级)放大;
  2. 电压比较电路:简单阈值检测(如电池电量低报警、液位检测);
  3. 有源滤波:低通、高通、带通滤波(如音频信号滤波、传感器噪声抑制);
  4. 振荡电路:RC正弦波、方波/三角波产生(如简易信号发生器);
  5. 电平转换:不同电压域信号适配(如3.3V单片机与5V外设的电平匹配);
  6. 电池供电设备:便携式仪器、手持遥控器等低功耗场景。

五、品牌与可靠性

XBLW(芯伯乐)是国内专注于模拟与功率元器件的品牌,LM324N(XBLW)经过常规可靠性测试(如高低温存储、焊接温度冲击、静电防护(ESD)等),符合电子元器件基本可靠性要求,适合量产或原型开发使用。

总结:LM324N(XBLW)作为经典四路运放的国产化替代型号,以高性价比、宽适配性、易使用为核心优势,是商业级电子设备中模拟信号处理的理想选择。

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