img02
img05 img06 img07 img08 img09 img10 img11
同步整流芯片
LED調光芯片
樣品申請
JC75H系列
微功耗電源管理芯片
電源芯片
點擊此處進入所有產品
HOLTEK單片機系列:(HT46XX/HT48XX/HT49XX系列)
MICRONE(南京微盟電子)
上海貝嶺-集成電路
TOREX (電壓檢測/穩壓/DC-DC轉換)
芯龍
電壓檢測芯片(其他品牌)
鋰電池充電、管理
存儲器 EEPROM(HT24LC02/HT93LC46/AT24LC02/***4LC02...)
液晶驅動芯片(HT1621/HT1621B/HT1622/HT1623/HT1625/HT1647...)
HT70xx系列 電壓檢測芯片
HT71xx 30mA穩壓芯片
HT75xx 100mA穩壓芯片
HT73XX 250mA穩壓芯片
HT72XX 300mA穩壓芯片
HT78xx 500mA穩壓芯片
時鐘芯片(HT1380/HT1381/SHT1302)
編解碼IC (HT12A/HT12D/HT12E/HT12F)
通訊 集成IC(HT9XXX系列)
移動電源、充電寶方案
DC/DC(升壓/降壓)
???通信IC

山西快乐十分钟开29号 >>> 產品目錄 >>> 編解碼IC (HT12A/HT12D/HT12E/HT12F)

山西快乐十分开奖结果今天: HT12D HT12F[產品打印頁面]


產品名稱: HT12D HT12F
產品型號: HT12D HT12F
華東  華北:   點擊這里給我發消息  點擊這里給我發消息
電話:021-54939377   021-54939344
華中  華南:   點擊這里給我發消息  點擊這里給我發消息
電話:18917856796   13916328639   18930219377
產品文檔: 無相關文檔
簡單介紹
解碼電路: HT12D/HT12F -- 212 Series of Decoders HT12D HT12F

HT12D HT12F 的詳細介紹
HT12D HT12F

山西快乐十分钟开29号 www.hhfrra.com.cn HT12D HT12F -- 212 SeriesofDecoders

General Description

The 212 decoders are a seriesofCMOS LSIs for remote control system applications. They arepairedwith Holtek's 212 series of encoders (refer totheencoder/decoder cross reference table). For proper operation,apair of encoder/decoder with the same number of addresses anddataformat should be chosen.

The decoders receive serial addressesanddata from a programmed 212 series of encoders thataretransmitted by a carrier using an RF or an IR transmissionmedium.They compare the serial input data three times continuouslywiththeir local addresses. If no error or unmatched codes arefound,the input data codes are decoded and then transferred to theoutputpins. The VT pin also goes high to indicate a validtransmission.

The 212 series of decodersarecapable of decoding informations that consist of N bits ofaddressand 12-N bits of data. Of this series, the HT12D is arrangedtoprovide 8 address bits and 4 data bits, and HT12F is used todecode12 bits of address information. 

Features

  • HT12D HT12F Operating voltage: 2.4V~12V
  • HT12D HT12F Low power and high noise immunity CMOS technology
  • Low standby current
  • Capable of decoding 12 bits of information
  • Binary address setting
  • Receired codes are checked 3 times
  • Address/Data number combination
    - HT12D: 8 address bits and 4 data bits
    - HT12F: 12 address bits only
  • Built-in oscillator needs only 5% resistor
  • Valid transmission indicator
  • Easy interface with an RF or an infrared transmission medium
  • Minimal external components
  • Pair with Holtek's 212 series of encoders
  • 18-pin DIP, 20-pin SOP package

技術相關信息

其它相關信息



 

 

HT12D HT12F
產品留言
標題
聯系人
聯系電話
內容
附件:
附件支持RAR,JPG,PNG格式,大小在2M范圍,只允許上傳1個
驗證碼
點擊換一張
注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發送信息!
2.如有必要,請您留下您的詳細聯系方式!


相關產品
HT12A HT12E HT12A HT12E
HT12E HT12E HT12E HT12E
HT12F HT12F HT12F HT12F
HT12D HT12D HT12D HT12D
上海集馳電子有限公司   電話:021-54939377   傳真:021-54939344
地址:上海市徐匯區宜山路810號      郵編:201102   山西快乐十分钟开29号
 

滬公網安備 31011202007229號