DS2490S集成電路(IC)的控制器規(guī)格書PDF中文資料

廠商型號 |
DS2490S |
參數(shù)屬性 | DS2490S 封裝/外殼為24-SOIC(0.295",7.50mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的控制器;產(chǎn)品描述:IC BRIDGE CLIP USB TO 1-W 24SOIC |
功能描述 | USB to 1-Wire Bridge Chip |
封裝外殼 | 24-SOIC(0.295",7.50mm 寬) |
文件大小 |
530.95 Kbytes |
頁面數(shù)量 |
50 頁 |
生產(chǎn)廠商 | Dallas Semiconductor |
企業(yè)簡稱 |
DALLAS【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | DALLAS |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-8-5 16:33:00 |
人工找貨 | DS2490S價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS2490S規(guī)格書詳情
DESCRIPTION
The DS2490 is a bridge chip that enables communication between the Universal Serial Bus (USB) and a 1-Wire bus. It provides regular, overdrive and flexible 1-Wire communication speeds and a full-speed 12 Mbps connection to USB. USB vendor-specific commands defined in this specification are used to control the DS2490 and communicate with attached 1-Wire devices. A functional block diagram of the DS2490 is shown in Figure 1.
FEATURES
● Communicates at regular and Overdrive 1-Wire speeds
● Supports 12V EPROM programming and stiff 5V pullup for crypto iButton, sensors and EEPROM
● Slew rate controlled 1-Wire timing and active pullup to accommodate long lines and reduce radiation
● Programmable 1-Wire timing and driver characteristics accommodate a wide range of MicroLAN configurations at regular speed
● Smart 1-Wire protocol combines data and control information without requiring extra pins
● High-speed 12 Mbps USB interface
● Integrated USB-compliant transceiver
● Supports USB remote wakeup to resume a suspended host system
產(chǎn)品屬性
- 產(chǎn)品編號:
DS2490S
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 控制器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 協(xié)議:
USB
- 功能:
橋,USB 至 1-Wire?
- 接口:
1-Wire?
- 電壓 - 供電:
3V ~ 5.5V
- 電流 - 供電:
20mA
- 工作溫度:
0°C ~ 70°C
- 封裝/外殼:
24-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
24-SOIC
- 描述:
IC BRIDGE CLIP USB TO 1-W 24SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
SOP24 |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)! |
詢價(jià) | ||
MAXIM |
2025+ |
24-SOIC |
32560 |
原裝優(yōu)勢絕對有貨 |
詢價(jià) | ||
MAXIM |
25+23+ |
SOP24 |
27370 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢終端BOM表可配單提供樣品 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
SOP24 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
DALLAS |
23+ |
SOIC |
65480 |
詢價(jià) | |||
Maxim |
22+ |
24SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
DALLAS |
23+ |
SOP24 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MAXIM/美信 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
MAXIM |
24+ |
SOP24 |
80000 |
只做自己庫存 全新原裝進(jìn)口正品假一賠百 可開13%增 |
詢價(jià) |