Datasheet > DS9481R

DS9481R

更新时间： 2024-09-26 01:22:03

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
9页	1236K
描述
DS9481R USB-to-1-Wire/iButton Adapter Evaluates: 1-Wire Slave and iButton Devices

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DS9481R 数据手册

DS9481R USB-to-1-Wire/iButton Adapter

Evaluates: 1-Wire Slave and iButton Devices

General Description

The DS9481R is a USB-to-1-Wire adapter for easy PC

connectivity to 1-Wire devices. The adapter provides an

RJ11 connector with the signals to communicate with all

1-Wire and iButton devices that support a 3.3V data I/O

Features

S Driver Support for Windows 7, Windows Vista ,

and Windows XP Operating Systems

S Enumerates as a Virtual PC COM Port by Use of

the Prolific PL-2303HXD USB-to-UART Bridge IC

level. Additionally, the adapter provides the support and

signaling to program 1-Wire/iButton EEPROM and one-

time programmable (OTP)/EPROM devices. To provide

a total hardware solution, the DS9481R can readily be

used with the DS9120 socket adapter to create a 1-Wire

PC programmer for 1-Wire slave devices (contact factory

for more information). The equivalent slave hardware

solution for the iButton is the DS1402D-DR8.

S Emulates the DS2480B 1-Wire Line Driving

Functionality

S 1-Wire OTP/EPROM Programming Provided

Without the Need of an External Power Supply

(12V on OW, 7V on PULSE)

S 3.3V Read/Write Operation to 1-Wire/iButton

Devices

S RJ11 Interface for Standard Connectivity

Accessories such as the DS9120 Socket Adapter

Adapter Contents

S Supports Standard and Overdrive 1-Wire

Communication

QTY

DESCRIPTION

S Provides Strong Pullup to 3.3V

USB-to-1-Wire adapter

Maxim DS9481R-3C7+

S Fully Compliant with USB 2.0 Specification

S Windows XP Certified Logo Drivers

USB Type A-to-USB Mini-Type B cable

Qualtek Electronics Corp. 3021003-03

Ordering Information

PART

TYPE

DS9481R-3C7+

Adapter

+Denotes lead(Pb)-free and RoHS compliant.

DS9481R USB-to-1-Wire/iButton Adapter

1-Wire and iButton are registered trademarks of Maxim

Integrated Products, Inc.

Windows, Windows Vista, and Windows XP are registered

trademarks of Microsoft Corp.

For pricing, delivery, and ordering information, please contact Maxim Direct

at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.

19-5608; Rev 0; 10/10

12 3 4 5 6 7...9

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与DS9481R相关器件

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DS9481R-3C7	MAXIM	获取价格	DS9481R USB-to-1-Wire/iButton Adapter Evaluates: 1-Wire Slave and iButton Devices
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