Datasheet > 传感器/换能器 > 温度传感器> ADT75ARM-REEL7

ADT75ARM-REEL7

更新时间： 2024-01-17 07:09:55

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
24页	389K
描述
+-1∑C Accurate, 12-Bit Digital Temperature Sensor

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技术参数
数据手册

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ADT75ARM-REEL7 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.76	Is Samacsys：	N
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：	PLASTIC
安装特点：	SURFACE MOUNT	位数：	12
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
封装形状/形式：	SQUARE	传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
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：	NOT SPECIFIED
端接类型：	SOLDER	Base Number Matches：	1

ADT75ARM-REEL7 数据手册

ꢁT75C

SCL

R/W

SDA

START BY

MASTER

ACK. BY

ADT75

ACK. BY

ADT75

FRAME 1

FRAME 2

SERIAL BUS ADDRESS BYTE

ADDRESS POINTER REGISTER BYTE

SCL (CONTINUED)

SDA (CONTINUED)

D15

D14

D13 D12

D11 D10

ACK. BY STOP BY

ACK. BY

ADT75

ADT75 MASTER

FRAME 3

DATA BYTE

FRAME 4

DATA BYTE

Figure 16. Writing to the Address Pointer Register Followed by Two Bytes of Data to Either T_HYSTor T_OSRegisters

SCL

SDA

R/W

START BY

MASTER

ACK. BY

ADT75

NO ACK. BY STOP BY

MASTER MASTER

FRAME 1

FRAME 2

SERIAL BUS ADDRESS

BYTE

DATA BYTE FROM CONFIGURATION

Figure 17. Reading Back Data from the Configuration Register

SCL

SDA

D15

D14

D13

D12

D11

D10

R/W

START BY

MASTER

ACK. BY

ADT75

ACK. BY

MASTER

FRAME 1

SERIAL BUS ADDRESS BYTE

FRAME 2

MSB DATA BYTE FROM TEMPERATURE

VALUE REGISTER

SCL (CONTINUED)

SDA (CONTINUED)

NO ACK. BY STOP BY

MASTER MASTER

FRAME 3

LSB DATA BYTE FROM TEMPERATURE

VALUE REGISTER

Figure 18. Reading Back Data from the Temperature Value Register

READING DATA

Reading data from the ADT75 is done in a one data byte operation for the configuration register and a two data byte operation for the

temperature value register, T_HYSTregister, and the T_OSsetpoint register. Reading back the contents of the configuration register is shown in

Figure 17. Reading back the contents of the temperature value register is shown in Figure 18. Reading back from any register first requires

a single-byte write operation to the address pointer register to set up the register address of the register that is going to be read from. To

read from another register, eꢀecute another write to the address pointer register to set up the relevant register address. Thus, block reads are

not possible, that is, there is no I²C auto-increment. If the address pointer register has previously been set up with the address of the register

that is going to receive a read command then there is no need to repeat a write operation to set up the register address again.

Rev. 0 | Page 18 of 24

1...15 16 171819 20 21...24

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与ADT75ARM-REEL7相关器件

型号	品牌	描述	获取价格	数据表
ADT75ARMZ	ADI	+-1∑C Accurate, 12-Bit Digital Temperature Se	获取价格
ADT75ARMZ-REEL	ADI	+-1∑C Accurate, 12-Bit Digital Temperature Se	获取价格
ADT75ARMZ-REEL7	ADI	+-1∑C Accurate, 12-Bit Digital Temperature Se	获取价格
ADT75ARZ	ADI	+-1∑C Accurate, 12-Bit Digital Temperature Se	获取价格
ADT75ARZ-REEL	ADI	+-1∑C Accurate, 12-Bit Digital Temperature Se	获取价格
ADT75ARZ-REEL7	ADI	+-1∑C Accurate, 12-Bit Digital Temperature Se	获取价格

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