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參數(shù)資料
| 型號(hào)： | DS1490F |
| 英文描述： | 2-in-1 Fob |
| 中文描述： | 2合1離岸價(jià) |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大小： | 141K |
| 代理商： | DS1490F |
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101000
FEATURES
1-Wire
to USB port adapter for direct
connection
to
notebook
computers
Any iButton
mounts in the ergonomically
angled handle for touch-and-go applications
such as door entry
Fast, convenient computer log on with data
rates up to142k bits/second from the 1-Wire
signal
USB guard protects the USB A connector
during everyday use conditions.
1.5M
byte
speed,
1.2 compliant for plug and play operation
LED shines through translucent case to
indicate status
Both the 2-in-1 Fob and its resident iButton
are powered entirely from an USB interface
Fob sources up to 10 ma for powering 1-Wire
chips that require strong pull up such as the
Java
-powered or Thermochron iButton
Low Profile Blue Dot extends 1-Wire
signaling to other 1-Wire devices
and
desktop
low
power,
USB
NOTE:
The DS1490F 2-in-1 Fob is sold without the
iButton to give choice of the desired iButton.
DS1490F
2-in-1 Fob*
www.dalsemi.com
Preliminary
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PDF描述 |
|---|---|
| DS1602 | Elapsed Time Counter |
| DS1603 | Elapsed Time Counter Module |
| DS1609 | Dual Port RAM |
| DS1615 | Temperature Recorder |
| DS1615S | Temperature Recorder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1494L-F5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Timer Circuit |
| DS1495 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Real Time Clock |
| DS1495S | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Real Time Clock |
| DS1497 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Real Time Clock |
| DS149A-K | 制造商:Miyama Electric 功能描述: |
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