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TI LM324DR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) LM324DR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- LM324DR
- Electronic Component
- 1
- Package
- SOIC-14
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.298g
- Electronic Component
- 1
- Features
- EMI / RF
- Electronic Component
- BM0000286005
- Operating Temperature
- 0℃~+70℃
- Amplifier
- 4
- Output Current
- 20mA
- (SR)
- 500V/ms
- Power Supply Voltage
- 3V~32V
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：LM324DR
引言
LM324DR 是德州仪器（Texas Instruments）推出的一款非常受欢迎的运算放大器，采用表面贴装型（SMT）SOIC-14封装，具有四路独立运算放大功能。LM324DR被广泛应用于模拟信号处理领域，尤其适合需要多通道放大的应用场景。
基本特性
LM324DR 的设计特点使其在多种应用中表现出色。其基本参数包括：
- 放大器类型：通用运算放大器
- 电路数：四路（四个独立的运算放大器）
- 增益带宽积：1.2 MHz
- 压摆率：0.5 V/µs
- 输入偏置电流：仅20 nA
- 输入补偿电压：3 mV
- 供电电流：1.4 mA
- 输出电流/通道：最大 40 mA
- 供电电压范围：单电源 3V ~ 32V 或双电源 ±1.5V ~ 16V
- 工作温度范围：0°C 到 70°C
性能优势
多通道设计：LM324DR 提供四个运算放大器，极大地提高了设计的灵活性，适用于各种多通道信号处理的应用，如音频调节、数据采集和信号放大。
优良的输入特性：其低输入偏置电流（20nA）和低输入补偿电压（3mV），能够为高阻抗的传感器或信号源提供良好的兼容性，减少信号失真，为后续电路处理提供更加准确的信号。
适度的增益带宽积：增益带宽积为 1.2MHz，使该放大器在中低频段有良好的性能表现，非常适用于音频处理及信号调制等应用。
稳健的供电设计：其广泛的供电电压范围（单电源3V～32V；双电源±1.5V～16V）使得LM324DR在多个应用场景中均能发挥良好的性能，增加了其设计的灵活性。
出色的输出能力：每个通道能够提供高达40mA的输出电流，确保其能够驱动负载并满足大多数常见的信号处理需求。
典型应用
LM324DR 广泛应用于以下几个领域：
- 信号放大：在音频设备、传感器电路和数据采集系统中用作信号放大器。
- 滤波器设计：在多种模拟滤波器应用中，可通过组合运算放大器实现高阶滤波器设计。
- 比较器应用：其运算特性可用于构建简单的电压比较器电路，适合电平检测及报警系统。
- 反馈控制系统：在补偿和控制电路中，LM324DR能够提供所需的增益从而形成反馈控制环路。
总结
LM324DR 是一款高性能的四路运算放大器，以其优越的输入特性、适度的增益带宽及宽泛的供电电压范围，可广泛应用于各种电子设计中。无论是音频处理、信号调节还是传感器接口，LM324DR 都能为您提供稳定可靠的解决方案。作为德州仪器的成熟产品，在市场上拥有良好的信誉和广泛的应用案例，为设计者提供了很好的选择和支持。
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