Datasheet Texas Instruments FDC2112DNTR — 数据表

制造商Texas Instruments
系列FDC2112
零件号FDC2112DNTR
Datasheet Texas Instruments FDC2112DNTR

接近感应12-WSON -40至125的抗噪电容式感应解决方案

数据表

FDC2x1x EMI-Resistant 28-Bit,12-Bit Capacitance-to-Digital Converter for Proximity and Level Sensing Applications datasheet
PDF, 1.9 Mb, 修订版: A, 档案已发布: Jun 25, 2015
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin12
Package TypeDNT
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY4500
CarrierLARGE T&R
Device MarkingFDC2112
Width (mm)4
Length (mm)4
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

# Input Channels2
Active Supply Current(Typ)2.1 mA
Input Range(Typ)250000 pF
InterfaceI2C
Operating Temperature Range-40 to 125 C
Package GroupWSON
Package Size: mm2:W x LSee datasheet (WSON) PKG
Pin/Package12WSON
Programmable Sampling Rate(Typ)40 to 13300 sps
RatingCatalog
Resolution12 Bits
Shutdown Current(Typ)200 nA
Special FeaturesEMI-resistant
Standby Current(Typ)35 uA
Supply Voltage3.6 Min

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: FDC2114EVM
    FDC2114 with Two Capacitive Sensors Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Ground Shifting in Capacitive Sensing Applications
    PDF, 2.2 Mb, 档案已发布: May 27, 2016
  • Capacitive Proximity Sensing Using FDC2x1y
    PDF, 462 Kb, 档案已发布: Oct 9, 2015
    Capacitive proximity sensing is a key feature for many smart devices and equipment. In this application note, we review several important advantages of our new capacitive sensing chip FDC2x1y, which is based on an LC resonator. They include its high resolution, immunity to electro-magnetic interference (EMI), and tolerance of high offset capacitance. We also provide some guidelines in sensor desi
  • Power Consumption Analysis for Low Power Capacitive Sensing Applications
    PDF, 116 Kb, 档案已发布: Jan 18, 2016
  • Capacitive Sensing: Direct vs Remote Liquid Level Sensing Performance Analysis (Rev. A)
    PDF, 1.9 Mb, 修订版: A, 档案已发布: Jul 24, 2015
  • Derivative Integration Algorithm for Proximity Sensing
    PDF, 128 Kb, 档案已发布: Sep 29, 2015

模型线

系列: FDC2112 (2)

制造商分类

  • Semiconductors > Sensing Products > Capacitive Sensing > Capacitance to Digital Converters