WMSIC Electronic Components

HGSEMI CD4053BM/TR CD4053BM

ModelCD4053BM/TR
PackageSOP-16
BrandHGSEMI
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
HGSEMI CD4053BM / TR
Type
HGSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HGSEMI
Electronic Component
CD4053BM/TR
Electronic Component
1
Package
SOP-16
Electronic Component
Analog Switch / Multiplexer
Electronic Component
0.318g
Electronic Component
1
Channel Count
3
Features
Analog
Electronic Component
BM0227559680
Operating Temperature
40℃~+85℃
Operating Voltage
3V~15V
Switch
2:1
(tpd)
7ns
Capacitor(Con)
0.2pF

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

CD4053BM/TR — 三路 CMOS 模拟开关(具有逻辑电平转换功能)

一、产品概述

CD4053BM/TR 是华冠(HGSEMI)推出的一款三路 CMOS 模拟开关器件,每路实现单刀双掷(2:1)开关功能,适合在单电源或双电源体系中对模拟与数字信号进行路由与选择。器件支持宽电源电压范围 3V ~ 15V,工作温度范围 -40℃ ~ +85℃,并集成逻辑电平转换功能,便于在不同逻辑电平系统(例如 3.3V 与 5V)之间进行接口处理。器件采用 SOP-16 封装,适用于表面贴装 PCB 设计。

主要参数一览:

  • 开关拓扑:三路(3)单刀双掷(2:1)
  • 工作电压:3 V ~ 15 V
  • 导通电阻(Ron):约 90 Ω(典型值,随电源电压与温度变化)
  • 导通电容(Con):0.2 pF(典型)
  • 传播延迟(tpd):约 7 ns
  • 工作温度:-40℃ ~ +85℃
  • 封装:SOP-16
  • 品牌:HGSEMI(华冠)

二、主要特性

  • 三路独立开关单元:每路为 SPDT 结构,可作为 2:1 多路复用或双向开关使用。
  • 宽电源范围:3 V 至 15 V,适配多种系统电源要求。
  • 低导通电容:典型 Con = 0.2 pF,有利于保持信号完整性与带宽。
  • 中低导通电阻:典型 Ron ≈ 90 Ω,适合多数中低频模拟信号处理场景。
  • 快速响应:典型传播延迟约 7 ns,适合较高速的开关切换需求。
  • 逻辑电平转换功能:控制端支持在不同供电电压下的电平兼容,方便 MCU 与模拟电路之间的接口转换。
  • 宽温度工作范围:工业级温区设计,适用于恶劣环境。

三、功能说明

CD4053BM/TR 的每一路均包含一个公共端(COM)以及两个通断端(A、B),通过控制端驱动可在 A、B 两路之间切换公共端连接状态。器件采用 CMOS 结构,支持双向信号通断,因此既可用作模拟多路复用器,也可用作数字信号路由器。逻辑电平转换功能允许控制逻辑在不同电压域工作,使其在 3.3V 与 5V 混合系统中作为简单的电平适配方案。

在使用时应注意,模拟信号的电压范围应限制在器件供电轨之间,避免超出绝对最大额定值(详见产品规格书)。

四、典型应用场景

  • 模拟信号路由:音频、视频、传感器信号的多路选择与切换。
  • 数据采集前端:选择不同传感器或信号源到 ADC 输入。
  • 通讯线路切换:多路信号复用、测试点切换。
  • 低速开关与采样保持电路:在采样前选择不同输入源。
  • 逻辑电平适配:在 3.3V 与 5V 等不同电压体系间做简单逻辑接口转换。
  • 电池供电设备:低压工作下的低功耗切换方案。

五、电气性能概要(典型指标)

  • 供电电压(VCC):3 V ~ 15 V
  • 工作温度:-40℃ ~ +85℃
  • 导通电阻(Ron):约 90 Ω(典型值,受 VCC、VSS 与温度影响)
  • 导通电容(Con):0.2 pF(典型)
  • 传播延迟(tpd):7 ns(典型)
  • 封装:SOP-16(便于表面贴装,兼容常见 PCB 布局)

注:以上为典型参考值,实际设计时请参考详细规格书中的条件与测试方法,以及绝对最大额定值与特性曲线。

六、封装与引脚信息

器件提供 SOP-16 表面贴装封装,适合自动贴装生产。引脚排列与常见的三路 CD4053 系列器件相兼容,便于替换与板级设计复用。建议在 PCB 设计阶段参考厂商引脚图以安排电源去耦和信号走线。

七、设计与使用建议

  • 去耦:在 VCC 与 VSS/地之间靠近芯片放置 0.1 μF 陶瓷去耦电容,以抑制瞬态噪声与电源干扰。
  • 信号范围:确保所有模拟/数字信号电平保持在器件供电轨范围内,避免超出绝对最大额定值。
  • 布局:模拟输入/输出走线尽量短且隔离数字高速信号,减少串扰。敏感模拟线应远离高速时钟或高电流回路。
  • 考虑 Ron:在对阻抗敏感的应用(如高阻传感器、滤波网络)中,必须将 Ron 引入等效电路进行考虑,必要时在输出端加缓冲放大器。
  • 热与功耗:CMOS 结构静态功耗低,但在频繁切换和高温环境下仍需关注功耗与温升问题。
  • ESD 与保护:在外部信号接口处添加必要的保护元件(TVS、限流电阻)以提高可靠性。

八、采购与技术支持

产品型号:CD4053BM/TR 品牌:HGSEMI(华冠) 封装:SOP-16

如需批量采购、样品或完整技术规格书(Datasheet)、引脚图与绝对最大额定值表,请联系华冠授权分销商或技术支持部门。获取完整规格书并参照其中的测试条件,可确保设计可靠性并满足应用要求。

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