5秒后页面跳转
AD7150BRMZ-REEL PDF预览

AD7150BRMZ-REEL

更新时间: 2024-02-04 04:07:20
品牌 Logo 应用领域
亚德诺 - ADI 转换器消费电路商用集成电路光电二极管
页数 文件大小 规格书
28页 986K
描述
Ultra-Low Power, 2-Channel, Capacitance Converter for Proximity Sensing

AD7150BRMZ-REEL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.77
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PDSO-G10JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3 mmBase Number Matches:1

AD7150BRMZ-REEL 数据手册

 浏览型号AD7150BRMZ-REEL的Datasheet PDF文件第2页浏览型号AD7150BRMZ-REEL的Datasheet PDF文件第3页浏览型号AD7150BRMZ-REEL的Datasheet PDF文件第4页浏览型号AD7150BRMZ-REEL的Datasheet PDF文件第5页浏览型号AD7150BRMZ-REEL的Datasheet PDF文件第6页浏览型号AD7150BRMZ-REEL的Datasheet PDF文件第7页 
Ultra-Low Power, 2-Channel, Capacitance  
Converter for Proximity Sensing  
AD7150  
FEATURES  
GENERAL DESCRIPTION  
Ultra-low power  
2.7 V to 3.6 V, 100 μA  
Response time: 10 ms  
Adaptive environmental compensation  
2 independent capacitance input channels  
Sensor capacitance (CSENS) 0 pF up to 13 pF  
Sensitivity to 1 fF  
EMC tested  
2 modes of operation  
Standalone with fixed settings  
Interfaced to a microcontroller for user-defined settings  
2 proximity detection output flags  
2-wire serial interface (I2C compatible)  
Operating temperature  
The AD7150 delivers a complete signal processing solution for  
capacitive proximity sensors, featuring an ultra-low power  
converter with fast response time. The AD7151 is a single-  
channel, lower power alternative to the AD7150.  
The AD7150 uses Analog Devices, Inc., capacitance-to-digital  
converter (CDC) technology, which combines features  
important for interfacing to real sensors, such as high input  
sensitivity and high tolerance of both input parasitic ground  
capacitance and leakage current.  
The integrated adaptive threshold algorithm compensates for  
any variations in the sensor capacitance due to environmental  
factors like humidity and temperature or due to changes in the  
dielectric material over time.  
−40°C to +85°C  
10-lead MSOP package  
By default, the AD7150 operates in standalone mode using the  
fixed power-up settings and indicates detection on two digital  
outputs. Alternatively, the AD7150 can be interfaced to a  
microcontroller via the serial interface, the internal registers can  
be programmed with user-defined settings, and the data and  
status can be read from the part.  
APPLICATIONS  
Proximity sensing  
Contactless switching  
Position detection  
Level detection  
The AD7150 operates with a 2.7 V to 3.6 V power supply. It is  
specified over the temperature range of −40°C to +85°C.  
FUNCTIONAL BLOCK DIAGRAM  
VDD  
CIN1  
SCL  
SDA  
DIGITAL  
FILTER  
SERIAL  
INTERFACE  
C
C
SENS1  
Σ-Δ CDC  
AD7150  
EXCITATION  
EXC1  
CIN2  
MUX  
THRESHOLD  
OUT1  
OUT2  
SENS2  
EXC2  
THRESHOLD  
GND  
Figure 1.  
Rev. 0  
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 that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2007 Analog Devices, Inc. All rights reserved.  
 

与AD7150BRMZ-REEL相关器件

型号 品牌 描述 获取价格 数据表
AD7151 ADI Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

获取价格

AD7151BRMZ ADI Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

获取价格

AD7151BRMZ-REEL ADI Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

获取价格

AD7152 ADI 12-Bit Capacitance-to-Digital Converter

获取价格

AD7152BRMZ ADI 12-Bit Capacitance-to-Digital Converter

获取价格

AD7152BRMZ-REEL ADI 12-Bit Capacitance-to-Digital Converter

获取价格