DS1990R存儲卡模塊的專用規(guī)格書PDF中文資料

廠商型號 |
DS1990R |
參數(shù)屬性 | DS1990R 包裝為管件;類別為存儲卡模塊的專用;DS1990R應(yīng)用范圍:產(chǎn)品標(biāo)識;產(chǎn)品描述:IBUTTON SERIAL NUMBER F5 |
功能描述 | Serial Number iButton |
文件大小 |
160.24 Kbytes |
頁面數(shù)量 |
10 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
MAXIM【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | MAXIM |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-5 23:01:00 |
人工找貨 | DS1990R價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
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General Description
The DS1990R serial number iButton? is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire? protocol, which requires only a single data lead and a ground return. Every DS1990R is factory lasered with a guaranteed unique 64-bit registration number that allows for absolute traceability. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self aligning with mating receptacles, allowing the DS1990R to be used easily by human operators. Accessories enable the DS1990R iButton to be mounted on almost any object, including containers, pallets, and bags.
The DS1990R is a fully compatible variant of the DS1990A. In applications where a presence pulse on contact is critical, the DS1990R should be preferred over the DS1990A.
特性 Features
? Upgrade of DS1990A Guarantees Presence Pulse on Contact
? Can Be Read in Less Than 5ms
? Operating Range: 2.8V to 6.0V, -40°C to +85°C
Common iButton Features
? Unique Factory-Lasered 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Traceability Because No Two Parts are Alike
? Built-In Multidrop Controller for 1-Wire Net
? Digital Identification by Momentary Contact
? Data Can Be Accessed While Affixed to Object
? Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps
? Button Shape is Self-Aligning with Cup-Shaped Probes
? Durable Stainless-Steel Case Engraved with Registration Number Withstands Harsh Environments
? Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim
? Presence Detector Acknowledges When Reader First Applies Voltage
Applications
?? Access Control
?? Work-In-Progress Tracking
?? Tool Management
?? Inventory Control
產(chǎn)品屬性
- 產(chǎn)品編號:
DS1990R-F5
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
存儲卡,模塊 > 專用
- 系列:
iButton?
- 包裝:
管件
- 應(yīng)用:
產(chǎn)品標(biāo)識
- 存儲器類型:
ROM
- 存儲容量:
8B
- 工作溫度:
-40°C ~ 85°C
- 描述:
IBUTTON SERIAL NUMBER F5
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
MAXIM/美信 |
25+ |
CAN |
34 |
原裝正品,假一罰十! |
詢價 | ||
Maxim(美信) |
2511 |
標(biāo)準(zhǔn)封裝 |
6000 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 | ||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
DALLAS |
23+ |
CAN |
2500 |
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
MAXIM |
23+ |
CAN |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
MAXIM |
24+ |
CAN |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
DALLAS |
24+ |
CAN |
513 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
DALLAS |
18+ |
SOP |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 |