HT12F-20中文资料PDF规格书
HT12F-20规格书详情
General Description
The 212 decoders are a series of CMOS LSIs for remote control system applications. They are paired with Holteks 212 series of encoders (refer to the encoder/decoder cross reference table). For proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chosen
Features
• Operating voltage: 2.4V~12V
• Low power and high noise immunity CMOS technology
• Low standby current
• Capable of decoding 12 bits of information
• Binary address setting
• Received 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 Holteks 212 series of encoders
• 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:
HT12F-20
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
2 12 Series of Decoders
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Headland |
16+ |
QFP |
712 |
进口原装现货/价格优势! |
询价 | ||
23+ |
N/A |
46290 |
正品授权货源可靠 |
询价 | |||
HOLTEK/合泰 |
21+ROHS |
DIP-20 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
HOLTEK/合泰 |
23+ |
SOPDIP |
6000 |
原装正品现货/提供原厂技术支持/优势代理渠道/绝对好 |
询价 | ||
HLTK |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
BOEHYDIS |
23+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
HEADLAND |
QFP-240 |
36 |
询价 | ||||
HOLTEK |
23+ |
原厂封装 |
4418 |
进口原装现货 |
询价 | ||
HEADLAND |
22+ |
QFP-160 |
2700 |
全新原装自家现货优势! |
询价 | ||
QFP |
712 |
100%原装正品!现货热价热卖!可开17%增值税票! |
询价 |