Datasheet > DS3900

DS3900

更新时间： 2024-11-09 04:15:15

品牌	Logo	应用领域
达拉斯 - DALLAS		通信
页数	文件大小	规格书
15页	876K
描述
Serial Communications Module For Evaluation Kits

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数据手册

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DS3900 数据手册

Rev 1; 7/04

Serial Communications Module

For Evaluation Kits

General Description

Features

The DS3900 provides bidirectional communication with

2-wire and 3-wire devices using a PC’s serial

port. In addition, it can also be used as a general-pur-

pose digital I/O interface with 11 I/O signals that can

evaluate a wide variety of ICs.

♦ Communicates from PCs to ICs Through a

Serial Port

♦ Fast Communication to 2-Wire Devices

♦ Eleven General-Purpose Digital I/O Pins,

The DS3900 is intended for evaluation purposes only.

Including SDA and SCL

♦ Built-in Pullup Resistors for SDA and SCL

Minimize Required External Hardware

♦ Connection to Standard Prototyping Boards

Applications

Prototyping 2-Wire and 3-Wire Device Designs

Possible Using Header Connectors

♦ Operates from 3.0V to 5.5V

Evaluating 2-Wire and 3-Wire Devices

Building Test Software for Systems Containing

2-Wire or 3-Wire Devices

Ordering Information

Communicating With ICs that Require up to 11 I/O

Signals

PART

DESCRIPTION

DS3900EVKIT

DS3900 Module

DS3900 Photo

Pin Configuration

P11 / SDA

R1.0

DS3900

P10 / SCL

GND

(N.C.) RESET

GND

SCL

SDA

JP1

JP2

Typical Operating Circuit appears at end of data sheet.

______________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

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

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