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ADT75BRMZ PDF预览

ADT75BRMZ

更新时间: 2024-01-30 13:43:00
品牌 Logo 应用领域
亚德诺 - ADI 传感器温度传感器
页数 文件大小 规格书
24页 389K
描述
+-1∑C Accurate, 12-Bit Digital Temperature Sensor

ADT75BRMZ 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP8,.19
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.16最大精度(摄氏度):3 Cel
其他特性:ACCURACY FOR A GRADE主体宽度:3 mm
主体高度:0.85 mm主体长度或直径:3 mm
外壳:PLASTICJESD-609代码:e3
安装特点:SURFACE MOUNT位数:12
端子数量:8最大工作电流:0.001 mA
最高工作温度:125 °C最低工作温度:-55 °C
输出接口类型:I2C INTERFACE封装主体材料:PLASTIC/EPOXY
封装等效代码:TSSOP8,.19封装形状/形式:SQUARE
电源:3.3/5 V传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
子类别:Other Sensors/Transducers最大供电电压:5.5 V
最小供电电压:3 V表面贴装:YES
端子面层:Matte Tin (Sn)端接类型:SOLDER
Base Number Matches:1

ADT75BRMZ 数据手册

 浏览型号ADT75BRMZ的Datasheet PDF文件第16页浏览型号ADT75BRMZ的Datasheet PDF文件第17页浏览型号ADT75BRMZ的Datasheet PDF文件第18页浏览型号ADT75BRMZ的Datasheet PDF文件第20页浏览型号ADT75BRMZ的Datasheet PDF文件第21页浏览型号ADT75BRMZ的Datasheet PDF文件第22页 
CC  
 ꢁT75  
Interrupt Mode  
OS/ALERT OUTPUT OVERTEMPERATURE MODES  
In the interrupt mode, the OS/ALERT pin goes inactive when  
any ADT75 register is read. The OS/ALERT pin can only return  
to active status if the temperature measured is below the limit  
stored in the THYST setpoint register. Once the OS/ALERT pin is  
reset, it goes active again only when the temperature has gone  
above the TOS limit. The OS/ALERT pin can also be reset by a  
SMBus alert response address (ARA) when this pin has been  
selected as a SMBus alert pin. More information is given in the  
SMBus Alert section.  
The ADT75 has two overtemperature modes, comparator mode  
and interrupt mode. The OS/ALERT pin defaults on power up  
as an OS pin; the comparator mode is the default power up  
overtemperature mode. The OS/ALERT output pin becomes  
active when the temperature measured eꢀceeds the temperature  
limit stored in the TOS setpoint register. How this pin reacts after  
this event depends on the overtemperature mode selected.  
Comparator Mode  
In the comparator mode, the OS/ALERT pin returns to its  
inactive status when the temperature measured drops below the  
limit stored in the THYST setpoint register. Putting the ADT75  
into shutdown mode does not reset the OS/ALERT state in  
comparator mode.  
Figure 19 illustrates the comparator and interrupt modes with  
both pin polarity settings. Placing the ADT75 into shutdown  
mode resets the OS/ALERT pin in the interrupt mode.  
TEMPERATURE  
82°C  
81°C  
80°C  
79°C  
78°C  
77°C  
76°C  
75°C  
74°C  
73°C  
T
OS  
T
HYST  
OS/ALERT PIN  
(COMPARATOR MODE)  
POLARITY = ACTIVE LOW  
OS/ALERT PIN  
(INTERRUPT MODE)  
POLARITY = ACTIVE LOW  
OS/ALERT PIN  
(COMPARATOR MODE)  
POLARITY = ACTIVE HIGH  
OS/ALERT PIN  
(INTERRUPT MODE)  
POLARITY = ACTIVE HIGH  
TIME  
READ  
READ  
READ  
Figure 19. OS/ALERT Output Temperature Response Diagram  
Rev. 0 | Page 19 of 24  
 
 

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