WMSIC Electronic Components

EVERLIGHT EL817S2(C)(TU)-FG EL817S2

EVERLIGHT EL817S2(C)(TU)-FG EL817S2
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Product image

ModelEL817S2(C)(TU)-FG
PackageSOP-4
BrandEVERLIGHT
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 26+

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Technical data

Product details

14 specifications

Core information

Product name
EVERLIGHT EL817S2(C)(TU)-FG
Type
EVERLIGHT
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
EL817S2(C)(TU)-FG
Electronic Component
1
Package
SOP-4
Electronic Component
Transistor Output Optocoupler
Electronic Component
0g
Electronic Component
1
Electronic Component
BM0217292767
Electronic Component
Electronic Component
Electronic Component
2000

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

EL817S2(C)(TU)-FG 产品概述

产品介绍

EL817S2(C)(TU)-FG 是来自台湾亿光（EVERLIGHT）的光隔离器，这是一种高性能的光电耦合器，具有四个引脚的标准SOP-4封装，广泛应用于各种电子设备中。该产品采用光隔离技术，能够有效隔离信号并保护下游电路，与普通电子元件相比，能提供出色的抗干扰能力和安全性，特别适用于高压和高频率的应用场合。

主要特点

  1. 双向光电隔离：EL817S2(C)(TU)-FG 利用光信号实现输入与输出间的隔离，能够有效防止电压冲击和噪声对系统的影响。
  2. 高增益带宽：该产品的增益带宽产品（GBW）较高，确保了其在高速应用中的性能，提高信号传输的准确性和稳定性。
  3. 封装与尺寸：SOP-4 封装设计，体积小巧，便于在有限空间内的电路设计中使用，同时也方便安装和焊接。
  4. 低功耗：EL817S2(C)(TU)-FG 设计时考虑了能效，具有较低的静态功耗，使其在需要长时间工作的设备中更具优势。
  5. 宽工作温度范围：该光电耦合器能够在较广的温度范围内正常工作，适用于各种环境条件，不论是工业还是消费电子产品。

应用场景

EL817S2(C)(TU)-FG广泛应用于以下领域：

  • 电源管理：在开关电源的反馈回路中，确保输入和输出之间的绝缘，并传递反馈信号。
  • 自动化设备：在 PLC（可编程逻辑控制器）和控制系统中，用于信号隔离和转换。
  • 通信设备：适用于串行通信和数据传输，作为隔离的信号级联装置，保障有效数据传输。
  • 传感器应用：在各种传感器接口中，EL817S2(C)(TU)-FG可作为信号隔离元件，有效防止外界干扰。

规格参数

  • 输入电压范围：具备宽范围的输入电压适应能力，通常可承受从 1.2V 到 5V 的变化。
  • 输出电流能力：能够支持较大的输出电流，一般在 50mA 左右，确保可以驱动多种下游电路。
  • 传输延迟：具有低延迟特性，确保信号传输时效性。

设计考量

在设计电路时，采用 EL817S2(C)(TU)-FG 的工程师应当考虑到其输入和输出端的电压及电流匹配，避免超出其工作范围。同时，要合理布局电路板，以减少电磁干扰并确保信号的完整性。此外，在多通道应用中，合理分配和规划空间，确保良好的散热，也是一项不可忽视的设计要点。

结论

总体而言，EL817S2(C)(TU)-FG 是一款功能强大且可靠的光耦合器，适合于各种需要信号隔离和传输的电子应用。其双向光电隔离的特性，加上高增益和低功耗的优点，使其在现代电子设计中具有广泛的适用性。通过合理利用该元件，设计师能够提升系统的稳定性与安全性，推动电子产品走向更高的性能标准。

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