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TI LM324APWR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) LM324APWR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- LM324APWR
- Electronic Component
- 1
- Package
- TSSOP-14
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.197g
- Electronic Component
- 1
- Features
- EMI / RF
- Electronic Component
- BM0000288010
- Operating Temperature
- 40℃~+125℃
- 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：LM324APWR
一、产品简介
LM324APWR是一款来自德州仪器（Texas Instruments, TI）的高性能通用运算放大器。它采用表面贴装型（SMD）封装，具有14个引脚的TSSOP （Thin Shrink Small Outline Package）封装形式，适用于多种电子设计应用中，尤其是在空间有限的电路设计中。LM324APWR采用封装紧凑，意味着它可以有效地减少板级空间，方便在各种设备中集成。
二、基本参数
LM324APWR包含四个独立的高增益运算放大器，具有以下主要参数：
- 放大器类型：通用放大器
- 电路数：4路运算放大器
- 压摆率：0.5 V/µs
- 增益带宽积：1.2 MHz
- 输入偏置电流：20 nA
- 输入补偿电压：3 mV
- 供电电流：1.4 mA
- 输出电流/通道：40 mA
- 供电电压：单/双供电范围为3V ~ 32V，±1.5V ~ 16V
- 工作温度范围：0°C ~ 70°C
三、技术特点
LM324APWR具备多项技术优势，以下是其核心特性：
- 极低的输入偏置电流：20 nA的输入偏置电流使其在高阻抗信号采集应用中表现出色，降低系统的功耗并提高测量精度。
- 适中的压摆率：0.5 V/µs的压摆率适合于多数模拟信号处理应用，如音频信号放大及滤波。
- 宽增益带宽积：增益带宽积为1.2 MHz，支持高频信号的处理，能够满足多种应用的需求。
- 多路输出 capability：四路放大器的集成使得设计人员能够在同一芯片上实现多通道信号处理，简化电路设计和PCB布局。
- 宽工作温度范围：0°C ~ 70°C的工作温度范围适用于大部分工业和消费类应用环境，确保了设备在不同环境下的可靠性。
四、应用领域
LM324APWR适用于多种应用场景，以下是一些典型的应用领域：
- 音频设备：用于音频信号的放大、混合和处理。
- 传感器信号调理：在光传感器、温度传感器及压力传感器等应用中，对微弱信号进行放大和处理。
- 滤波器设计：可用于设计高通或低通滤波器，以调节信号频率特性。
- 模拟计算电路：如模拟加法器、减法器和积分器等，广泛应用于信号处理和控制系统中。
五、设计便利性
德州仪器为LM324APWR提供了丰富的设计资料，包括参考电路、使用手册和评估板，帮助设计工程师快速入手并实现方案设计。这一方面可以大幅缩短产品开发周期，另一方面可以确保最终产品的稳定性和可靠性。
六、总结
总的来说，LM324APWR是一款功能强大、性价比高的四路运算放大器。其低功耗、低偏置电流、高带宽特性及广泛的工作电压范围，使其能够满足各种应用需求。借助德州仪器提供的设计支持，LM324APWR将为设计师提供更加灵活、安全和经济的解决方案。对于现代电子设计而言，LM324APWR无疑是一个值得考虑的重要元器件。
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