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DS2490S集成電路(IC)的控制器規(guī)格書PDF中文資料

DS2490S
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

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
數(shù)據(jù)手冊

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更新時(shí)間

2025-8-5 16:33:00

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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)