Datasheet > DS1775R4/T&R

DS1775R4/T&R

更新时间： 2024-01-02 07:38:51

品牌	Logo	应用领域
美信 - MAXIM		输出元件传感器换能器
页数	文件大小	规格书
14页	465K
描述
Serial Switch/Digital Sensor, 12 Bit(s), 2Cel, Rectangular, 5 Pin, Surface Mount, SOT-23, 5 PIN

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DS1775R4/T&R 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	包装说明：	TSOP5/6,.11,37
Reach Compliance Code：	not_compliant	风险等级：	5.44
最大精度（摄氏度）：	2 Cel	主体宽度：	1.625 mm
主体高度：	1.25 mm	主体长度或直径：	2.9 mm
外壳：	PLASTIC	JESD-609代码：	e0
安装特点：	SURFACE MOUNT	位数：	12
端子数量：	5	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：	2-WIRE INTERFACE	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	TSOP5/6,.11,37	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：	Tin/Lead (Sn/Pb)	端接类型：	SOLDER
Base Number Matches：	1

DS1775R4/T&R 数据手册

DS1775

Digital Thermometer and Thermostat in SOT23

General Description

Beneﬁts and Features

● Temperature Measurements Require No External

The DS1775 digital thermometer and thermostat

provides temperature readings that indicate the device’s

temperature. Thermostat settings and temperature

readings are all communicated to/from the DS1775 over

a simple 2-wire serial interface. No additional components

are required; the device is truly a “temperature-to-digital”

converter.

Components

● Measures Temperatures from -55°C to +125°C

(-67°F to +257°F)

● ±2.0°C Thermometer Accuracy

● Thermometer Resolution is Configurable from 9 Bits

to 12 Bits (0.5°C to 0.0625°C Resolution)

For applications that require greater temperature resolution,

the user can adjust the readout resolution from 9 to 12

bits. This is particularly useful in applications where

thermal runaway conditions must be detected quickly.

● User-Definable Thermostat Settings

● Data is Read From/Written to Through a

● 2-Wire Serial Interface

The open-drain thermal alarm output, O.S., becomes

active when the temperature of the device exceeds a

● 2.7V to 5.5V Wide Power-Supply Range

● Software Compatible with DS75 2-Wire Thermal

user-defined temperature T . The number of consecutive

Watchdog in Thermometer Mode

faults required to set O.S. active is configurable by the

user. The device can also be configured in the interrupt or

comparator mode, to customize the method which clears

the fault condition.

● Space-Conscious 5-Pin SOT23 Package with Low

Thermal Time Constant

As a digital thermometer, the DS1775 is software compatible

with the DS75 2-wire thermal watchdog. The DS1775 is

assembled in a compact 5-pin SOT23 package, allowing

for low-cost thermal monitoring/control in space-

constrained applications. The low thermal mass allows for

time constants previously only possible with thermistors.

Ordering Information appears at end of data sheet.

Applications

● Personal Computers/Servers/Workstations

● Cell Phones

● Ofﬁce Equipment

● Any Thermally-Sensitive System

19-6687; Rev 1; 11/16

12 3 4 5 6 7...14

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与DS1775R4/T&R相关器件

型号	品牌	描述	获取价格	数据表
DS1775R4+U	MAXIM	Serial Switch/Digital Sensor, 12 Bit(s), 2Cel, Rectangular, 5 Pin, Surface Mount, SOT-23,	获取价格
DS1775R5	MAXIM	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, Rectangular, Surface Mount, LEAD FREE, SOT-2	获取价格
DS1775R5+	MAXIM	Serial Switch/Digital Sensor, 12 Bit(s), 2Cel, Rectangular, Surface Mount, ROHS COMPLIANT,	获取价格
DS1775R5+T&R	ROCHESTER	DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, ROHS COMPLIANT, SO	获取价格
DS1775R5+U	MAXIM	Serial Switch/Digital Sensor, 12 Bit(s), 2Cel, Rectangular, 5 Pin, Surface Mount, SOT-23,	获取价格
DS1775R5+U	ROCHESTER	DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, ROHS COMPLIANT, SO	获取价格

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