Holtek HT12E-20SOP, Encoder, 20-Pin SOP
- RS庫存編號:
- 885-0709
- 製造零件編號:
- HT12E-20SOP
- 製造商:
- Holtek
可享批量折扣
小計（1 管，共 38 件）*
HK$351.348
添加 38 件 件可免費送貨
暫時缺貨
- 418 件從 2026年9月04日 起裝運發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每管* |
|---|---|---|
| 38 - 152 | HK$9.246 | HK$351.35 |
| 190 - 342 | HK$8.876 | HK$337.29 |
| 380 - 722 | HK$8.506 | HK$323.23 |
| 760 + | HK$8.322 | HK$316.24 |
* 參考價格
- RS庫存編號:
- 885-0709
- 製造零件編號:
- HT12E-20SOP
- 製造商:
- Holtek
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Holtek | |
| Product Type | Encoder | |
| Logic Family | HT12 | |
| Logic Function | Encoder | |
| Number of Inputs | 8 | |
| Mount Type | Surface | |
| Package Type | SOP | |
| Pin Count | 20 | |
| Number of Outputs | 2 | |
| Minimum Supply Voltage | 2.4V | |
| Maximum Supply Voltage | 12V | |
| Minimum Operating Temperature | 75°C | |
| Maximum Operating Temperature | -20°C | |
| Series | HT | |
| Standards/Approvals | No | |
| Height | 2.35mm | |
| Width | 7.5 mm | |
| Length | 12.8mm | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 Holtek | ||
Product Type Encoder | ||
Logic Family HT12 | ||
Logic Function Encoder | ||
Number of Inputs 8 | ||
Mount Type Surface | ||
Package Type SOP | ||
Pin Count 20 | ||
Number of Outputs 2 | ||
Minimum Supply Voltage 2.4V | ||
Maximum Supply Voltage 12V | ||
Minimum Operating Temperature 75°C | ||
Maximum Operating Temperature -20°C | ||
Series HT | ||
Standards/Approvals No | ||
Height 2.35mm | ||
Width 7.5 mm | ||
Length 12.8mm | ||
Automotive Standard No | ||
HT12E/D Encoder/Decoder chipset
The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button wireless remote control system.
8-bit ID (Address) code set by switches
Encoder sends packet containing ID code and button-pressed data four times on serial channel
Decoder reads data packet and if ID matches it's own settings, data transferred to four data output pins
Received codes are checked three times
Power supply: +2.4V to +12Vdc
Operating temperature range: -20 to +75°C
Applications: Security systems, Smoke & fire alarm systems, Garage door controllers, Car door controllers, Car alarm systems
RS Product Codes
885-0692 HT12E-18DIP Encoder DIP18 package
885-0709 HT12E-20SOP Encoder SOP20 package
885-0702 HT12D-18DIP Decoder DIP18 package
885-0705 HT12D-20SOP Decoder SOP20 package