5秒后页面跳转
AD7814 PDF预览

AD7814

更新时间: 2024-02-09 22:40:25
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
8页 102K
描述
10-Bit Digital Temperature Sensor in 6-Lead SOT-23

AD7814 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:LEAD FREE, MO-187AA, MSOP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:0.89Is Samacsys:N
最大精度(摄氏度):3.5 Cel主体宽度:3 mm
主体高度:0.95 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:10
端子数量:8最大工作电流:0.4 mA
最高工作温度:125 °C最低工作温度:-55 °C
输出接口类型:4-WIRE INTERFACE封装主体材料:PLASTIC/EPOXY
封装等效代码:TSSOP8,.16封装形状/形式:SQUARE
电源: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:2.7 V表面贴装:YES
技术:CMOS端子面层:Matte Tin (Sn)
端接类型:SOLDERBase Number Matches:1

AD7814 数据手册

 浏览型号AD7814的Datasheet PDF文件第2页浏览型号AD7814的Datasheet PDF文件第3页浏览型号AD7814的Datasheet PDF文件第4页浏览型号AD7814的Datasheet PDF文件第5页浏览型号AD7814的Datasheet PDF文件第6页浏览型号AD7814的Datasheet PDF文件第7页 
10-Bit Digital Temperature Sensor  
in 6-Lead SOT-23  
a
AD7814  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
10-Bit Temperature-to-Digital Converter  
–55؇C to +125؇C Operating Temperature Range  
؎2؇C Accuracy  
SPI- and DSP-Compatible Serial Interface  
Shutdown Mode  
BANDGAP  
TEMPERATURE  
SENSOR  
10-BIT  
ANALOG/DIGITAL  
CONVERTER  
GND  
V
DD  
Space-Saving SOT-23 Package  
TEMPERATURE  
VALUE  
REGISTER  
AD7814  
APPLICATIONS  
Hard Disk Drives  
Personal Computers  
Electronic Test Equipment  
Office Equipment  
Domestic Appliances  
Process Control  
CS  
SERIAL  
SCLK  
DIN  
BUS  
INTERFACE  
DOUT  
GENERAL DESCRIPTION  
PRODUCT HIGHLIGHTS  
The AD7814 is a complete temperature monitoring system in  
an SOT-23 package or 8-lead µSOIC package. It contains a  
bandgap temperature sensor and 10-bit ADC to monitor and  
digitize the temperature reading to a resolution of +0.25°C.  
1. The AD7814 has an on-chip temperature sensor that allows  
an accurate measurement of the ambient temperature. The  
measurable temperature range is –55°C to +125°C, with a  
2°C temperature accuracy.  
The AD7814 has a flexible serial interface that allows easy inter-  
facing to most microcontrollers. The interface is compatible  
with SPI™, QSPI and MICROWIRE™ protocol and is also  
compatible with DSPs. The part features a standby mode that is  
controlled via the serial interface.  
2. Supply voltage of +2.7 V to +5.5 V.  
3. Space-saving 6-lead SOT-23 package and 8-lead µSOIC  
package.  
4. 10-bit temperature reading to +0.25°C resolution.  
5. The AD7814 features a standby mode that reduces the  
The AD7814’s wide supply voltage range, low supply current  
and SPI-compatible interface, make it ideal for a variety of ap-  
plications, including personal computers, office equipment, and  
domestic appliances.  
current consumption to 1 µA.  
SPI is a trademark of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor, Inc.  
REV. B  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, nor for any infringements of patents or other rights of third parties  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
OneTechnologyWay,P.O.Box9106,Norwood,MA02062-9106,U.S.A.  
Tel:781/329-4700  
Fax:781/326-8703  
WorldWideWebSite:http://www.analog.com  
©AnalogDevices,Inc.,2000  

与AD7814相关器件

型号 品牌 描述 获取价格 数据表
AD7814_15 ADI 10-Bit Digital Temperature Sensor in 6-Lead SOT-23

获取价格

AD7814ARM ADI 10-Bit Digital Temperature Sensor in 6-Lead SOT-23

获取价格

AD7814ARM-REEL ADI 10-Bit Digital Temperature Sensor in 6-Lead SOT-23

获取价格

AD7814ARM-REEL7 ADI 10-Bit Digital Temperature Sensor in 6-Lead SOT-23

获取价格

AD7814ARMZ ADI 10-Bit Digital Temperature Sensor in 6-Lead SOT-23

获取价格

AD7814ARMZ2 ADI 10-Bit Digital Temperature Sensor in 6-Lead SOT-23

获取价格