WMSIC Electronic Components

ON LM324DR2G

ModelLM324DR2G
PackageSOIC-14
BrandON
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ON LM324DR2G
Type
ON
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ON
Electronic Component
LM324DR2G
Electronic Component
1
Package
SOIC-14
Electronic Component
Operational Amplifier
Electronic Component
0.36g
Electronic Component
1
Features
Built-in; ESD
Electronic Component
BM0000286006
Operating Temperature
0℃~+70℃
Amplifier
4
Output Current
40mA
Power Supply Voltage
3V~32V
Static Current(Iq)
3mA

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

产品概述:LM324DR2G

1. 产品简介

LM324DR2G 是一款由安森美(ON Semiconductor)制造的通用四路运算放大器。它在许多应用中广泛使用,尤其是在信号处理、音频应用和反馈控制等领域。该器件基于四通道配置,能够高效处理低电平信号,并在较宽的供电范围内保持稳定性能。

2. 基础参数

  • 放大器类型:通用
  • 电路数:4
  • 压摆率:0.6 V/µs
  • 增益带宽积:1 MHz
  • 输入偏置电流:90 nA
  • 输入补偿电压:2 mV
  • 供电电流:1.4 mA
  • 输出电流/通道:40 mA
  • 供电电压范围:单电源3V ~ 32V,双电源±1.5V ~ 16V
  • 工作温度范围:0°C ~ 70°C
  • 安装类型:表面贴装型(SMD)
  • 封装类型:14-SOIC(0.154",3.90mm 宽)

3. 性能特点

多通道设计:LM324DR2G 具备四通道运算放大器的设计,能够支持多个信号通路,从而在设计中节省空间,减少元件数量。这使得该器件特别适合需要多路信号处理的应用,如音频调音台、多路传感器监测等。

低功耗特性:其供电电流为1.4 mA,保证了在连续运行中的低热量输出,有效提升系统的能源效率。对于需要长时间运行的便携式设备来说,这是一个显著的优势。

广泛的供电电压范围:LM324DR2G 支持从3V到32V 的单电源供电,以及±1.5V 到±16V 的双电源供电,适用于各种不同的电源系统,提供了极大的灵活性,便于不同场合的应用。

优良的输入性能:其输入偏置电流为90 nA,输入补偿电压为2 mV,这些参数确保了其在低电平信号处理时的高精度和低失真,适用于对信号精度要求较高的场景,如数据采集和信号调理等。

适应性广泛:与0°C到70°C 的工作温度范围,使得LM324DR2G 能够适应多种工业和消费电子环境,确保其在一些严酷环境下的稳定性。

4. 应用领域

LM324DR2G 运算放大器可广泛应用于以下领域:

  • 音频放大:提供高质量的音频信号处理,适合音频设备如调音台、功放等。
  • 信号调理:用于传感器信号的放大和调理,提高信号的相对强度,增强后续处理的精确度。
  • 滤波电路:可构建多种滤波器,进行信号频率的选择,适合音频处理与通信系统。
  • 数据采集:适用于数据采集系统中的信号处理环节,提高数据采集的精度和稳定性。
  • 反馈控制系统:支持PID控制器等类型控制系统的实现,确保控制系统的有效性及响应速度。

5. 封装与安装

LM324DR2G 采用 14-SOIC 封装,这种表面贴装型设计方便自动化焊接,适合现代电子设备的小型化需求。其尺寸和形状均优化,使得其可在多种印刷电路板(PCB)设计中使用。

结论

LM324DR2G 是一款高性能的通用运算放大器,凭借其广泛的供电范围、低功耗、出色的电气性能和简单的使用特性,适合各类电子应用。无论是工业设备,还是消费电子产品,它都能提供可靠的信号处理解决方案。

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