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DS1490F

2-in-1 Fob

DS1490F Features

* 1-Wire® to USB port adapter for direct connection to notebook and desktop 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

DS1490F General Description

The 2-in-1 Fob has a DS2490 chip in its handle to convert 1-Wire signaling to USB communication. In this way an iButton, 1-Wire chip, or 1-Wire instrument can have a 2-way communication link with its USB host. Any iButton from the lowest cost to the most sophisticated can be mounted in the angled en.

DS1490F Datasheet (169.46 KB)

Preview of DS1490F PDF

Datasheet Details

Part number:

DS1490F

Manufacturer:

Dallas Semiconductor

File Size:

169.46 KB

Description:

2-in-1 fob.

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DS1490F 2-in-1 Fob Dallas Semiconductor

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