WMSIC Electronic Components

ON LM258DR2G

ON LM258DR2G
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Product image

ModelLM258DR2G
PackageSOIC-8
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

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Technical data

Product details

20 specifications

Core information

Product name
ON LM258DR2G
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
LM258DR2G
Electronic Component
1
Package
SOIC-8
Electronic Component
Operational Amplifier
Electronic Component
0.207g
Electronic Component
1
Features
Built-in; ESD
Electronic Component
BM0000285178
Operating Temperature
25℃~+85℃
Amplifier
2
Output Current
40mA
Power Supply Voltage
3V~32V
Static Current(Iq)
700uA

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

LM258DR2G 运算放大器产品概述

基本信息

LM258DR2G 是来自安森美半导体（ON Semiconductor）的高性能双路通用运算放大器，广泛应用于各种电子电路中，其特点包括高增益带宽积和低功耗特性。封装采用流行的8-SOIC（小型封装），适合于表面贴装技术（SMD），能够满足现代电子产品对体积和功耗的要求。

主要参数

  1. 电流 - 供电：1.5mA

    • LM258DR2G 在工作时的功耗非常低，适合电池供电的设备，能够延长电池的使用寿命。

  2. 电流 - 输出/通道：40mA

    • 输出能力强，适合驱动负载，能够满足大多数应用场合的需求。

  3. 工作温度范围：-25°C ~ 85°C

    • 该运算放大器能够在较宽的温度范围内工作，适应多种工业和消费电子应用中的环境条件。

  4. 增益带宽积：1MHz

    • 高增益带宽积让LM258DR2G能够在对信号动态响应速度要求较高的应用中得到有效应用，如音频放大器及信号处理。

  5. 压摆率：0.6V/µs

    • 在频率和大信号动态范围中提供良好的响应能力，使其能够对快速变化的信号进行处理。

  6. 放大器类型：通用类型

    • 设计为多用途运算放大器，可广泛应用于各种电路环境中，如滤波、比较和积分等功能。

  7. 电路数：2

    • 具有双路输出，能够在同一封装中实现多个功能，为设计节省板上空间。

  8. 安装类型：表面贴装型

    • SOIC封装具备小型化、易于自动化贴装等优势，适合现代工业生产对高效率的要求。

  9. 电压范围 - 供电：单/双（±）：3V ~ 32V，±1.5V ~ 16V

    • 灵活的供电电压范围，使其在各种应用中易于集成，兼容性强。

  10. 电压 - 输入补偿：2mV

    • 低输入补偿特性，有助于减少输入信号处理的失真。

  11. 电流 - 输入偏置：45nA

    • 该运算放大器的输入偏置电流非常小，有效提升了系统的稳定性和准确性。

应用领域

LM258DR2G 适用于多种电气和电子应用，包括但不限于：

  • 音频放大器：由于其较高的压摆率和增益带宽积，可以在音频信号处理中提供优质放大。
  • 信号处理：用于各种传感器信号的放大，例如温度、压力传感器和其他模拟信号处理。
  • 滤波器设计：可用于构建多种模拟滤波器，如低通、高通和带通滤波器。
  • 比较器应用：可将其用作电压比较器，在电平检测和监测电路中非常有效。
  • 积分电路和微分电路：用于模拟计算中的运算，如积分和微分。

总结

LM258DR2G 运算放大器凭借其高性能的特点和广泛的应用场景，是一款适合多种设计和工程需求的理想选择。无论是在音频信号放大、数据采集系统、还是在汽车电子等领域，都展现出其卓越的性能与可靠性。其低功耗、高输出能力、宽广的工作温度范围以及灵活的电源配置，使其成为现代电子设计中不可或缺的组件。对于开发人员和工程师而言，LM258DR2G 为电子产品的性能和功能提供了强大的支持。

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