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TI SN74LVC1G3157DCKR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) SN74LVC1G3157DCKR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- SN74LVC1G3157DCKR
- Electronic Component
- 1
- Package
- SC-70-6(SOT-363)
- Electronic Component
- 300MHz
- Electronic Component
- Analog Switch / Multiplexer
- Electronic Component
- 0.047g
- Electronic Component
- 1
- Channel Count
- 1
- Features
- Analog
- Electronic Component
- BM0170205088
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 1.65V~5.5V
- Switch
- 2:1
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：SN74LVC1G3157DCKR
SN74LVC1G3157DCKR是德州仪器（Texas Instruments）推出的一款高性能、单通道2:1多路复用器/解复用器开关，专为表面贴装设计而成。这款器件以其出色的电气性能和高度的集成化，广泛应用于数字信号处理、数据路由以及多路复用等多个领域。其封装形式为SC-70-6，便于在空间有限的电路板上进行应用。
主要特性与参数
- 安装类型：表面贴装型（SMT），适合现代小型化的电子设备，能够节省PCB板空间，方便进行自动化生产。
- 开关电路：采用单极双掷（SPDT）设计，提供对信号线的灵活控制，使得多路复用/解复用功能应用更加简单直观。
- 通道匹配：通道至通道匹配（ΔRon）为100毫欧，显示出其良好的电流导通能力，确保信号传递的高效与准确性。
- 开关时间：具有极短的开关时间，最长为5.7纳秒（Ton）和3.8纳秒（Toff），适合高速信号处理，有效支持高频率的信号切换。
- -3dB带宽：达340MHz，能够处理高速数字信号，有效降低信号衰减，适合电视、无线通信等领域的应用。
- 电源电压：适用的电源电压范围为1.65V至5.5V，支持低电压工作，兼容多种数字逻辑电平。
- 漏电流：最大漏电流为1µA，确保电路在静态状态下不会消耗过多电力，有利于节能和延长设备的工作寿命。
- 工作温度范围：从-40°C到125°C，适应各种环境温度变化，适合恶劣工作环境中的应用。
- 导通电阻和串扰性能：最大导通电阻为15欧姆，同时在10MHz下的串扰性能为-54dB，确保高质量的信号完整性。
- 沟道电容和电荷注入：沟道电容CS(off)和CD(off)分别为5.2pF，电荷注入为7pC，这些参数对于控制信号的干扰与稳定性是至关重要的。
应用场景
SN74LVC1G3157DCKR广泛应用于各种领域，特别是：
- 通信：用于调制解调器、路由器及其他网络设备中的信号切换，确保快速、可靠的数据传输。
- 消费电子：如电视机、音响设备中，以实现不同信号源的选择，提升用户体验。
- 便携式设备：其小型的SC-70-6封装使得该器件能够很好地应用于智能手机、平板电脑及其他小型电子产品中。
- 工业控制：在一些需要多通道信号处理的工业设备中，能够实现信号的快速切换和准确控制。
结论
SN74LVC1G3157DCKR是一个高度集成化、多功能的单通道2:1多路复用器/解复用器开关，能够满足现代电子产品对高速、高可靠性和低功耗的需求。凭借其卓越的电气性能和耐用性，这款器件为各类电子设备提供了出色的信号管理方案，是开发和设计工程师的理想选择。这不仅简化了电路设计，同时也有效降低了生产成本，具有极高的市场价值。
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