HT9200A HT9200B HT9200A HT9200B

产品价格: < 面议
产品型号:HT9200A HT9200B
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公司名称:上海集驰电子有限公司
  地:上海松江
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产品简介

HT9200A HT9200B

产品详细信息

HT9200A/HT9200B -- DTMF Generators

General Description

The HT9200A/B tone generators are designed for MCU interfaces. They can be instructed by a MCU to generate 16 dual tones and 8 single tones from the DTMF pin. The HT9200A provides a serial mode whereas the HT9200B contains a selectable serial/parallel mode interface for various applications such as security systems, home automation, remote control through telephone lines, communication systems, etc.

Features

  • Operating voltage: 2.5V~5.5V
  • Serial mode for the HT9200A
  • Serial/parallel mode for the HT9200B
  • Low standby current
  • Low total harmonic distortion
  • 3.58MHz crystal or ceramic resonator
  • HT9200A: 8-pin DIP/SOP package
    HT9200B: 14-pin SOP package

技术相关信息

  • Data Sheet
  • Revision History
  • 封装信息
    8-pin DIP 封装
    8-pin SOP 封装
    14-pin SOP 封装
  • 问答集
  • 应用范例

其它相关信息

  • Selection Guide
  • 产品型号索引

 

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