DS2490S中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書
| 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） > 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 |
| 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 |
| 中文名稱 | Dallas Semiconductor官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2024-10-24 22:30:00 |
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 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
SOP24 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM |
16+ |
SOP |
25 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Maxim |
21+ |
NA |
2655 |
原裝熱賣可訂貨 |
詢價 | ||
MAXIM |
2016+ |
SOP24 |
3526 |
假一罰十進口原裝現(xiàn)貨原盤原標(biāo)! |
詢價 | ||
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
MAXIM |
22+ |
NA |
7500 |
全新原裝品牌專營 |
詢價 | ||
DALLAS |
2405+ |
原廠封裝 |
12500 |
15年芯片行業(yè)經(jīng)驗/只供原裝正品:0755-83267371鄒小姐 |
詢價 | ||
MAXIM/美信 |
23+ |
SOP-24 |
90000 |
只做原廠渠道價格優(yōu)勢可提供技術(shù)支持 |
詢價 | ||
MAXIM |
21+ |
SOP |
25 |
原裝現(xiàn)貨假一賠十 |
詢價 |
