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ADT7411ARQZ-REEL7 PDF预览

ADT7411ARQZ-REEL7

更新时间: 2024-02-23 01:57:50
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
36页 451K
描述
SPI/I2C Compatible, 10-Bit Digital Temperature Sensor and 8-Channel ADC

ADT7411ARQZ-REEL7 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:SSOP16,.25
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:0.89最大精度(摄氏度):5 Cel
主体宽度:3.91 mm主体高度:1.44 mm
主体长度或直径:4.9 mm外壳:PLASTIC
JESD-609代码:e3安装特点:SURFACE MOUNT
位数:10端子数量:16
最大工作电流:0.18 mA最高工作温度:125 °C
最低工作温度:-40 °C输出接口类型:I2C INTERFACE
封装主体材料:PLASTIC/EPOXY封装等效代码:SSOP16,.25
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 ppm/ °C
端子面层:Matte Tin (Sn)端接类型:SOLDER
Base Number Matches:1

ADT7411ARQZ-REEL7 数据手册

 浏览型号ADT7411ARQZ-REEL7的Datasheet PDF文件第5页浏览型号ADT7411ARQZ-REEL7的Datasheet PDF文件第6页浏览型号ADT7411ARQZ-REEL7的Datasheet PDF文件第7页浏览型号ADT7411ARQZ-REEL7的Datasheet PDF文件第9页浏览型号ADT7411ARQZ-REEL7的Datasheet PDF文件第10页浏览型号ADT7411ARQZ-REEL7的Datasheet PDF文件第11页 
ADT7411  
PIN CONFIGURATION AND FUNCTIONAL DESCRIPTION  
AIN6  
AIN5  
NC  
1
2
3
4
5
6
7
8
16 AIN7  
15 AIN8  
14 AIN4  
ADT7411  
TOP VIEW  
(Not to Scale)  
CS  
13 SCL/SCLK  
12 SDA/DIN  
11 DOUT/ADD  
10 INT/INT  
GND  
V
DD  
D+/AIN1  
D–/AIN2  
9
AIN3  
NC = NO CONNECT  
Figure 6. Pin Configuration  
Table 4. Pin Function Description  
Pin  
No.  
Mnemonic Description  
1
2
3
4
AIN6  
AIN5  
NC  
Analog Input. Single-ended analog input channel. Input range is 0 V to 2.25 V or 0 V to VDD.  
Analog Input. Single-ended analog input channel. Input range is 0 V to 2.25 V or 0 V to VDD.  
No Connection to This Pin.  
SPI—Active Low Control Input. This is the frame synchronization signal for the input data. When CS goes low, it  
enables the input register and data is transferred in on the rising edges and out on the falling edges of the  
subsequent serial clocks. It is recommended that this pin be tied high to VDD when operating the serial interface in I2C  
mode.  
CS  
5
6
7
GND  
VDD  
D+/AIN  
Ground Reference Point for All Circuitry on the Part. Analog and digital ground.  
Positive Supply Voltage, 2.7 V to 5.5 V. The supply should be decoupled to ground.  
D+. Positive connection to external temperature sensor. AIN1. Analog Input. Single-ended analog input channel.  
Input range is 0 V to 2.25 V or 0 V to 5 V.  
8
D−/AIN2  
D−. Negative connection to external temperature sensor. AIN2. Analog Input. Single-ended analog input channel.  
Input range is 0 V to 2.25 V or 0 V to 5 V.  
9
AIN3  
Analog Input. Single-ended analog input channel. Input range is 0 V to 2.25 V or 0 V to VDD.  
10  
INT/INT  
Over Limit Interrupt. The output polarity of this pin can be set to give an active low or active high interrupt when  
temperature, VDD, or AIN limits are exceeded. Default is active low. Open-drain output, needs a pull-up resistor.  
11  
DOUT/ADD SPI. Serial Data Output. Logic output. Data is clocked out of any register at this pin. Data is clocked out on the falling  
edge of SCLK. Open-drain output, needs a pull-up resistor.  
ADD. I2C serial bus address selection pin. Logic input. A low on this pin gives the Address 1001 000. Leaving it floating  
gives the address 1001 010, and setting it high gives the Address 1001 011. The I2C address set up by the ADD pin is  
not latched by the device until after this address has been sent twice. On the eighth SCL cycle of the second valid  
communication, the serial bus address is latched in. Any subsequent changes on this pin will have no effect on the I2C  
serial bus address.  
12  
13  
SDA/DIN  
SCL/SCLK  
SDA. I2C serial data input. I2C serial data to be loaded into the part’s registers is provided on this input. An open-drain  
configuration, it needs a pull-up resistor.  
DIN. SPI serial data input. Serial data to be loaded into the part’s registers is provided on this input. Data is clocked  
into a register on the rising edge of SCLK. Open-drain configuration, needs a pull-up resistor.  
Serial Clock Input. This is the clock input for the serial port. The serial clock is used to clock data out of any register of  
the ADT7411 and also to clock data into any register that can be written to. An open-drain configuration, it needs a  
pull-up resistor.  
14  
15  
16  
AIN4  
AIN8  
AIN7  
Analog Input. Single-ended analog input channel. Input range is 0 V to 2.25 V or 0 V to VDD.  
Analog Input. Single-ended analog input channel. Input range is 0 V to 2.25 V or 0 V to VDD.  
Analog Input. Single-ended analog input channel. Input range is 0 V to 2.25 V or 0 V to VDD.  
Rev. A | Page 8 of 36  

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