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HGSEMI CD4052BE
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HGSEMI CD4052BE
- Type
- HGSEMI
- Minimum package
- 25 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HGSEMI
- Electronic Component
- CD4052BE
- Electronic Component
- 1
- Package
- DIP-16
- Electronic Component
- Analog Switch / Multiplexer
- Electronic Component
- 1.623g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0264880001
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 3V~15V
- Switch
- 4:1
- (tpd)
- 7ns
- Capacitor(Con)
- 0.2pF
- Resistor(Ron)
- 60Ω
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CD4052BE 产品概述（HGSEMI 华冠，DIP-16）
一、产品简介
CD4052BE 是一颗基于先进 CMOS 工艺的两路差分四通道多路复用/解复用开关芯片。器件内部包含两个独立的四路模拟开关单元（常称 X 通道与 Y 通道），由两位二进制选择输入 A、B 共同控制通道切换，并带有一个使能输入 INH 用于全局使能/禁用。器件封装为 DIP-16，适合面包板与通用 PCB 安装，品牌为 HGSEMI（华冠）。
二、主要规格参数
- 开关拓扑：双路差分 4:1 多路复用器
- 工作电压：3 V ~ 15 V（单电源供电，信号范围受 VSS–VDD 限制）
- 导通电阻 Ron：典型 60 Ω（与 VDD、电压及温度有关）
- 导通电容 Con：典型 0.2 pF（开关关态/导通态相关）
- 传播延迟 tpd：约 7 ns（快速切换响应）
- 工作温度范围：-40 ℃ ~ +85 ℃
- 功能特性：无毛刺切换（减少切换瞬态干扰）
- 封装：DIP-16（便于手工焊接和原型验证）
三、功能与引脚概述
- A、B：二进制地址输入，组合选择 0~3 四个通道。
- INH：使能/禁止输入，高电平（或按数据手册定义的禁止电平）可禁用所有开关，实现高阻态。
- X0X3、Y0Y3：两个通道各自的四个输入/输出端，支持双向模拟信号传输（双向开关特性）。
- X、Y：两组公共端，用于采集或分配选通的输入信号。
器件支持双向信号路径，适合模拟与数字信号路由。
四、典型应用场景
- 多路传感器输入切换，可将多路传感器信号路由至单一路 ADC 输入；
- 音频信号选择与路由，低导通电阻与低导通电容有利于保持频响；
- 仪器仪表输入切换与通道隔离；
- 采样保持、示波器探头切换以及多路测试通道路由。
其“无毛刺切换”特性在测量精度敏感的应用中尤为重要。
五、使用建议与注意事项
- 电源与信号电平：输入信号电压请严格限制在 VSS（通常接地）与 VDD 之间，避免超出电源范围导致损伤或不稳定工作。
- 去耦与电磁兼容：建议靠近芯片 VDD 与 VSS 放置 0.1 μF 陶瓷去耦电容，减小电源干扰并改善开关瞬态性能。
- PCB 布局：模拟走线尽量缩短并与数字控制线分开，减小耦合带来的开关干扰。
- 开关阻抗与失配：Ron 随 VDD、电压差和温度变化而变化，敏感应用应考虑校正或使用阻抗补偿。
- 负载驱动能力：虽然双向传输方便，但若负载较大可能影响导通电阻与信号完整性，应评估驱动需求。
- 禁用模式：使用 INH 可在切换期间将所有通道置高阻，配合系统逻辑实现安全切换。
总结：CD4052BE（HGSEMI，DIP-16）以其宽电源范围、较低导通电阻、极小导通电容及无毛刺切换特性，适合各种中高精度模拟信号路由和多路选择场合。根据具体应用注意电源去耦、信号范围与 PCB 布局，即可发挥其稳定可靠的多路复用性能。
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