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TI TLC555CDR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) TLC555CDR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TLC555CDR
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- 555 Timer
- Electronic Component
- 0.173g
- Electronic Component
- 1
- Features
- positions
- Electronic Component
- BM69417871
- Electronic Component
- 1
- Operating Temperature
- 0℃~+70℃
- Operating Voltage
- 2V~15V
- Operating Current
- 170uA
- Electronic Component
- Electronic Component
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：TLC555CDR
一、产品简介
TLC555CDR 是德州仪器（Texas Instruments）推出的一款基于经典555定时器架构的CMOS集成电路（IC），可用于计时、脉冲产生和振荡器应用。该器件不仅继承了传统555定时器的广泛应用，且优化了功耗和工作电压范围，适应了现代电子设备对低功耗和高效率的需求。
二、基本参数
- 类型：单路计时器/振荡器
- 频率范围：最高可达到2.1MHz
- 供电电压：适用范围从2V到15V，具有灵活的应用场景
- 供电电流：在360µA的低电流下工作，有助于降低整体能耗
- 工作温度：适用于0°C到70°C的环境，能够满足大多数工业和消费类电子设备的使用要求
- 封装/外壳：采用8-SOIC封装（0.154英寸，3.90mm宽），方便进行表面贴装
- 安装类型：表面贴装型设计，适应现代电子产品的紧凑设计需求
三、功能与应用
TLC555CDR广泛应用于定时、脉冲宽度调制（PWM）、频率合成、振荡器、音频信号生成等场合。由于其简便的电路设计、优秀的稳定性以及低功耗特性，使其成为许多电子设计工程师的首选。
定时器功能：用户可以通过外部电阻和电容来设定所需的计时延迟，满足多种计时需求，例如自动开关、定时器灯、延迟启动设备等应用。
振荡器功能：TLC555CDR所能实现的频率高达2.1MHz，可以作为高频振荡器，方便生成各种电子信号，广泛应用于调制、解调和信号合成。
音频应用：凭借其良好的频率稳定性，TLC555CDR可用作音频信号生成器，适合用于音乐合成、铃声和其他音频效果。
四、优势
低功耗设计：在电池供电的设备中，TLC555CDR的360µA工作电流极大地延长了电池寿命。
宽电压范围：可在2V至15V的广泛电压范围内可靠工作，使其适用于多种电源设计。
简易使用：设计简单，用户容易通过改变外部组件轻松调整时序和频率，降低了复杂性和设计成本。
高集成度：采用表面贴装技术，提升了PCB的空间利用率，支持更为紧凑的设计。
五、应用案例
TLC555CDR被广泛应用于消费电子、工业设备、医疗仪器及汽车电子等领域。例如，在家用电器的定时开关上，或在使用单片机控制的外围电路中，该元器件通过简单的外接组件配置，可以高效地实现预设时间的自动控制。
六、结论
综上所述，TLC555CDR是一款功能强大且灵活易用的定时器/振荡器，凭借其出色的低功耗性能、宽广的工作电压与频率范围，以及简单的外部配置，教育工作者、电子工程师及爱好者都能在项目设计中充分利用这一器件的优势。不论是在制造简单的定时器电路，还是复杂的音频合成系统，该器件均能表现出色，是电子设计师理想的选择。
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