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JSMSEMI CD4052BM
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JSMSEMI CD4052BM
- Type
- JSMSEMI
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JSMSEMI
- Electronic Component
- CD4052BM
- Electronic Component
- 1
- Package
- SOP-16
- Electronic Component
- 40MHz
- Electronic Component
- Analog Switch / Multiplexer
- Electronic Component
- 0.28g
- Electronic Component
- 1
- Channel Count
- 2
- Features
- Level Conversion
- Electronic Component
- BM0257349534
- Operating Temperature
- 55℃~+125℃
- Operating Voltage
- 5V~15V
- Switch
- 4:1
- (tpd)
- 15ns
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CD4052BM 产品概述
一、概述
CD4052BM 是一款双通道（2 通道）4:1 模拟/数字多路复用开关，适用于 5V~15V 的单电源或双电源系统（注意模拟信号电平应在电源轨间）。器件采用 SOP-16 封装，由 JSMSEMI(杰盛微) 提供，专为中速宽带信号路由设计，工作温度范围 -55℃ ~ +125℃，适合工业级应用。
二、主要参数
- 开关电路：4:1（每通道 4 个输入/输出）
- 通道数：2（双刀双掷结构）
- 工作电压：5V ~ 15V
- 导通电阻（Ron）：典型 80Ω（受电源电压与输入电压影响）
- 带宽：40MHz（典型，视负载与 PCB 布线而定）
- 传播延迟（tpd）：15ns（典型）
- 工作温度：-55℃ ~ +125℃
- 封装：SOP-16
- 品牌：JSMSEMI(杰盛微)
三、特性与优势
- 双通道独立选择，适合同时切换两路信号。
- 支持模拟与数字信号的双向传输，通用性强。
- 低功耗 CMOS 结构，静态电流小，适合电池供电场合。
- 适中导通电阻（约 80Ω），在中等阻抗信号链路中表现良好。
- 宽工作温度和电压范围，适合工业与商用混合环境。
四、典型应用场景
- 音视频信号切换与路由（中频/基带信号）。
- 多路传感器输入的采集前端选择。
- 数据采集系统中的通道复用。
- 测试测量设备、开关矩阵与仪器内部信号路由。
五、设计与使用建议
- 在 VCC 引脚附近放置 0.1µF 去耦电容，减小开关瞬态干扰。
- 模拟信号应限制在 VEE 与 VCC 之间，避免引脚超出电源轨导致损坏。
- 未使用的输入最好拉到定义电平（通过上拉/下拉电阻），以避免浮空导致的窜扰。
- 对高速或高频率切换，注意负载电容和走线阻抗以维持带宽和最小化毛刺。
- 避免通过开关传输大电流或作为电源开关使用，遵循最大额定电流/功耗限制。
六、封装与可靠性
SOP-16 便于贴片组装与自动化生产，器件在 -55℃ ~ +125℃ 的工业级温度范围内保持可靠性能，适合长期稳定运行的工业与仪器设备中使用。
如需进一步的引脚定义、时序图或典型应用电路，请提供是否需要单电源或双电源配置以及目标负载条件，我可以根据具体应用给出详细的原理框图与布局建议。
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