Datasheet > 传感器/换能器 > 温度传感器> ADT7301ARMZ

ADT7301ARMZ

更新时间： 2024-02-20 14:00:43

品牌	Logo	应用领域
亚德诺 - ADI		传感器换能器温度传感器输出元件
页数	文件大小	规格书
14页	561K
描述
13-Bit, 0.5C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23

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中文翻译

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技术参数
数据手册
替代型号

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ADT7301ARMZ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	TSOP6,.11,37
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.3
最大精度（摄氏度）：	4 Cel	主体宽度：	1.6 mm
主体高度：	1.15 mm	主体长度或直径：	2.9 mm
外壳：	PLASTIC	JESD-609代码：	e3
安装特点：	SURFACE MOUNT	位数：	13
端子数量：	6	最大工作电流：	2.2 mA
最高工作温度：	150 °C	最低工作温度：	-40 °C
输出接口类型：	4-WIRE INTERFACE	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	TSOP6,.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
温度系数：	NEGATIVE/POSITIVE ppm/ °C	端子面层：	Matte Tin (Sn)
端接类型：	SOLDER	Base Number Matches：	1

ADT7301ARMZ 数据手册

Preliminary Technical Data

ADT73±1

t₁

t₇

t₂

SCLK

DOUT

t₃

t₈

t₄

DB1

DB0

LEADING ZEROS

DB13

t₆

DB12

DB0

t₅

POWER-

DOWN

DIN

Figure 13. Serial Interface Timing Diagram

SERIAL INTERFACE

first two bits out are leading zeros and the next 14 bits contain

cycles are applied, the ADT7301 loops around and outputs the

two leading zeros plus the 14 bits of data that are in the temper-

The serial interface on the ADT7301 consists of four wires:

SCLK, DIN, and DOUT. The interface can be operated in 2-

the temperature data. If

remains low and 16 more SCLK

wire mode with

interface has read-only capability, with data being read from the

and DIN tied to ground, in which case the

ature value register. When

returns high, the DOUT line goes

data register via the DOUT line. It is advisable to utilize

into three-state. Data is clocked out onto the DOUT line on the

falling edge of SCLK.

which improves synchronization between the ADT7301 and the

master device. The DIN line is used to write the part into

standby mode, if required. The

Write Operation

line is used to select the

device when more than one device is connected to the serial

clock and data lines. The part operates in a slave mode and

requires an externally applied serial clock to the SCLK input to

access data from the data register. The serial interface on the

ADT7301 allows the part to be interfaced to systems that

provide a serial clock synchronized to the serial data, such as

the 80C51, 87C51, 68HC11, 68HC05 and PIC16Cxx

microcontrollers as well as DSP processors.

Figure 13 also shows the timing diagram for a serial write to the

ADT7301. The write operation takes place at the same time as

the read operation. Only the third bit in the data stream

provides a user-controlled function. This third bit is the power-

down bit, which, when set to a 1, puts the ADT7301 into

shutdown mode. Besides the power-down bit, all bits in the

input data stream should be zero to ensure correct operation of

the ADT7301. Data is loaded into the control register on the

16^thrising SCLK edge; the data takes effect at this time, i.e., if

A read operation from the ADT7301 accesses data from the

temperature value register while a write operation to the part

writes data to the control register.

the part is programmed to go into shutdown, it does so at this

point. If

is brought high before this 16 SCLK edge, the

control register is not loaded and the power-down status of the

part does not change. Data is clocked into the ADT7301 on the

rising edge of SCLK.

Read Operation

Figure 13 shows the timing diagram for a serial read from the

ADT7301. The

line enables the SCLK input. Thirteen bits of

data plus a sign bit are transferred during a read operation.

Read operations occur during streams of 16 clock pulses. The

Rev. PrJ | Page 9 of 14

1...6 7 8910 11 12...14

中文翻译

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ADT7301ARMZ 替代型号

型号	品牌	替代类型	描述	数据表
ADM1032ARMZ-REEL	ONSEMI	功能相似	Â±1â Remote and Local System Temperature Mo
ADM1032ARMZ-2R	ONSEMI	功能相似	Â±1â Remote and Local System Temperature Mo

与ADT7301ARMZ相关器件

型号	品牌	获取价格	描述	数据表
ADT7301ARMZ-REEL	ADI	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 13BIT(s), 4Cel, SQUA
ADT7301ARMZ-REEL7	ADI	获取价格	Â±1Â°C Accurate, 13-Bit, Digital Temperature
ADT7301ART	ADI	获取价格	13-Bit, 0.5C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23
ADT7301ART-500RL7	ADI	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 13BIT(s), 4Cel, RECT
ADT7301ART-REEL	ADI	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 13BIT(s), 4Cel, RECT
ADT7301ARTZ	ADI	获取价格	13-Bit, 0.5C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23
ADT7301ARTZ-500RL7	ADI	获取价格	Â±1Â°C Accurate, 13-Bit, Digital Temperature
ADT7301ARTZ-REEL	ADI	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 13BIT(s), 4Cel, RECT
ADT7301ARTZ-REEL7	ADI	获取价格	Â±1Â°C Accurate, 13-Bit, Digital Temperature
ADT7301BRT-500RL7	ADI	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 13BIT(s), 0.50Cel, R

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