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HT12E中文资料合泰数据手册PDF规格书

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厂商型号

HT12E

功能描述

Series of Encoders

文件大小

141.22 Kbytes

页面数量

13

生产厂商

HOLTEK

中文名称

合泰

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-1-21 16:45:00

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HT12E规格书详情

General Description

The 212 encoders are a series of CMOS LSIs for remote control system applications. They are capable of encoding information which consists of N address bits and 12-N data bits. Each address/data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with the header bits via an RF or an infrared transmission medium upon receipt of a trigger signal.

特性 Features

• Operating voltage

- 2.4V~5V for the HT12A

- 2.4V~12V for the HT12E

• Low power and high noise immunity CMOS technology

• Low standby current: 0.1A (typ.) at VDD=5V

• HT12A with a 38kHz carrier for infrared transmission medium

• Minimum transmission word

- Four words for the HT12E

- One word for the HT12A

• Built-in oscillator needs only 5 resistor

• Data code has positive polarity

• Minimal external components

• Pair with Holteks 212 series of decoders

• 18-pin DIP, 20-pin SOP package

Applications

• Burglar alarm system

• Smoke and fire alarm system

• Garage door controllers

• Car door controllers

• Car alarm system

• Security system

• Cordless telephones

• Other remote control systems

产品属性

  • 型号:

    HT12E

  • 制造商:

    Holtek Semiconductor Inc

  • 功能描述:

    IC REMOTE CONTROL ENCODER DIP18

  • 制造商:

    HOLTEK

  • 功能描述:

    IC, REMOTE CONTROL ENCODER, DIP18

  • 功能描述:

    IC, REMOTE CONTROL ENCODER, DIP-18; IC

  • Function:

    Encoder; Supply Voltage

  • Min:

    2.4V; Supply Voltage

  • Max:

    12V; Operating Temperature

  • Min:

    -20C; Operating Temperature

  • Max:

    75C; Digital IC Case

  • Style:

    DIP; No. of

  • Pins:

    18; No. of

  • Bits:

    12 bit ;RoHS

  • Compliant:

    Yes

供应商 型号 品牌 批号 封装 库存 备注 价格
HOLTEK
2024+
DIP18
30000
绝对全新原装,现货热卖
询价
HOLTEK
24+
SOPDIP
40092
進口臺灣原装合泰可追溯原厂技术支持燒錄開發
询价
HT
25+
DIP
3000
全新原装、诚信经营、公司现货销售
询价
HOLTEK/合泰
2026+
20SOP
54687
百分百原装现货 实单必成 欢迎询价
询价
HOLTEK
24+
SMD
557321
询价
HOLTEK
DIP-18
3200
原装长期供货!
询价
HOLTEK
25+
75
公司优势库存 热卖中!
询价
HOLTEK
18+
DIP/SOP
85600
保证进口原装可开17%增值税发票
询价
HOLTEK/合泰
2223+
SOP
26800
只做原装正品假一赔十为客户做到零风险
询价
HOLTEK/合泰
24+
NA
7671
原装正品.优势专营
询价