HT6222A中文资料PDF规格书
HT6222A规格书详情
General Description
The devices are CMOS LSI encoders designed for use in remote control systems. They are capable of encoding 16-bit address codes and 8-bit data codes. Each address/data input can be set to one of the two logic states, 0 and 1.
The HT6220A/HT6221A/HT6221B/HT6222A contain 30keys (K1~K20, K33~K34, K37~K38, K41~K42, K45~K46, K49~K50), 32 keys (K1~K32), 48 keys (K1~K32, K33~K34, K37~K38, K41~K42, K45~K46, K49~K50, K53~K54, K57~K58, K61~K62) and 64 keys (K1~K64), respectively. When one of the keys is triggered, the programmed address/data is transmitted to gether with the header bits via an IR (38kHz carrier) transmission medium.
Features
Operating voltage: 2.0V~3.6V
DOUT with 38kHz carrier for IR medium
Low standby current
Minimum transmission word: one word
Build-in RC (Internal RC) oscillator
16-bit address codes
8-bit data codes
PPM code method
Three double-active keys
Maximum active keys
HT6220A: 30 keys
HT6221A: 32 keys
HT6221B: 48 keys
HT6222A: 64 keys
Low power and high noise immunity CMOS technology
HT6220A: 16-pin NSOP package
HT6221A/HT6221B: 20-pin SOP package
HT6222A: 24-pin SOP package
Applications
Television , setup box and DVD player controllers
Burglar alarm systems
Smoke and fire alarm systems
Garage door controllers
Car door controllers
Car alarm systems
Security systems
Other remote control systems
产品属性
- 型号:
HT6222A
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
Multi-Purpose Encoders
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
21+ |
65230 |
询价 | ||||
HOLTEK |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK |
21+ |
SOP-24 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
HOLTEK |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
询价 | ||
HOLTEK |
2018+ |
SOPDIP |
40331 |
進口臺灣原装合泰可追溯原厂技术支持燒錄開發 |
询价 | ||
HOLTEK |
SOP28 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
HOLTEK |
22+ |
SOP |
5000 |
绝对进口原装现货 |
询价 | ||
HOLTK |
06/07+ |
SOP |
100 |
询价 | |||
HOLTEK/合泰 |
2122+ |
SSOP |
50000 |
全新原装正品,优势渠道,假一赔十 |
询价 |