DS1720

更新时间： 2024-01-02 03:55:22

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DS1720 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Not Recommended	包装说明：	SOP8,.3
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	5.3	Is Samacsys：	N
其他特性：	COMPLIANCE TO MIL-208	主体宽度：	5.285 mm
主体高度：	1.905 mm	主体长度或直径：	5.31 mm
外壳：	PLASTIC	JESD-609代码：	e3
安装特点：	SURFACE MOUNT	位数：	9
端子数量：	8	最大工作电流：	1 mA
最高工作温度：	125 °C	最低工作温度：	-55 °C
输出接口类型：	3-WIRE INTERFACE	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SOP8,.3	封装形状/形式：	RECTANGULAR
电源：	3/5 V	传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
子类别：	Other Sensors	最大供电电压：	5.5 V
最小供电电压：	2.7 V	表面贴装：	YES
端子面层：	Matte Tin (Sn)	端接类型：	SOLDER
Base Number Matches：	1

DS1703K

Operating Instructions

www.maxim-ic.com

INTRODUCTION

The DS1703K is a software evaluation kit designed for use with the Dallas Semiconductor family of

3-wire temperature sensing devices. Full device functionality is supported for the DS1620, DS1720,

DS1626, DS1726, and DS1722. The SPI interface of the DS1722 is also supported. All user registers

can be accessed through the software, allowing full read/write control of the devices. Both

Fahrenheit and Celsius temperature readouts are provided for ease of use.

The software was designed for Windows^TMoperating systems, and has been tested on Windows 98,

Windows 2000, and Windows NT operating systems.

STARTING THE DS1703K EVALUATION KIT

The first step required to run the DS1703K evaluation software is to connect the DS9123 to an

available serial port on the desired computer. The DS9123 is the serial interface brick that translates

the serial data to the 3-Wire interface. With the DS9123 connected, the user can run the

DS1703K.exe executable. The evaluation board does not need to be present to run the software. The

first screen displayed is shown in Figure 1.

Figure 1. DS1703K Splash Screen

If the DS9123 module is not present, the software will not load completely and the message box

shown in Figure 2 appears. If this message appears, there is a problem communicating with the

DS9123, and the connection should be verified.

Figure 2. Unable to Initialize Screen

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型号	品牌	描述	获取价格	数据表
DS1720S	MAXIM	Serial Switch/Digital Sensor, 9 Bit(s), Rectangular, 8 Pin, Surface Mount, 0.208 INCH, SOI	获取价格
DS1720S+T&R	MAXIM	Serial Switch/Digital Sensor, 9 Bit(s), Rectangular, 8 Pin, Surface Mount, 0.208 INCH, LEA	获取价格
DS1721	DALLAS	2-Wire Digital Thermometer and Thermostat	获取价格
DS1721	ADI	数字温度计和温度监控器	获取价格
DS1721S	MAXIM	2-Wire Digital Thermometer and Thermostat	获取价格
DS1721S/T&R	MAXIM	Serial Switch/Digital Sensor, 12 Bit(s), 1Cel, Rectangular, 8 Pin, Surface Mount, 0.150 IN	获取价格