Datasheet Texas Instruments FDC1004DGSR — 数据表
| 制造商 | Texas Instruments |
| 系列 | FDC1004 |
| 零件号 | FDC1004DGSR |
用于电容式感应（电容感应）解决方案的4通道电容数字转换器转换器10-VSSOP -40至125
数据表
FDC1004 4-Channel Capacitance-to-Digital Converter for Capacitive Sensing Solutions datasheet
PDF, 1.3 Mb, 修订版: B, 档案已发布: Apr 9, 2015
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 10 |
| Package Type | DGS |
| Industry STD Term | VSSOP |
| JEDEC Code | S-PDSO-G |
| Package QTY | 3500 |
| Carrier | LARGE T&R |
| Device Marking | ZBNX |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.07 |
| Mechanical Data | 下载 |
参数化
| # Input Channels | 4 |
| Active Supply Current(Typ) | 0.75 mA |
| Input Range(Typ) | В±15 pF |
| Interface | I2C |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Pin/Package | 10VSSOP, 10WSON |
| Programmable Sampling Rate(Typ) | 100/200/400 sps |
| Rating | Catalog |
| Resolution | 24 Bits |
| Special Features | Integrated shield drivers |
| Standby Current(Typ) | 29 uA |
| Supply Voltage | 3.6 Min |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: FDC1004EVM
FDC1004EVM - 4 Channel Capacitive to Digital Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Capacitive Proximity Sensing Using the FDC1004PDF, 639 Kb, 档案已发布: Mar 2, 2015
- How to Calibrate FDC1004 for Liquid Level Sensing ApplicationsPDF, 91 Kb, 档案已发布: Oct 24, 2016
Calibrationis requiredto maximizeaccuracyfor liquidlevelsensingapplications.Thisis a stepby stepguideto performingthis calibrationwith the FDC1004for two sensorsystems(seeFigure1). RefertoCapacitiveSensing:Out-of-PhaseLiquidLevelTechnique(SNOA925)for an introductionto liquidlevelsensingwith the FDC1004. - Capacitive Sensing: Out-of-Phase Liquid Level TechniquePDF, 597 Kb, 档案已发布: Jan 27, 2015
- Capacitive Sensing: Ins and Outs of Active Shielding (Rev. A)PDF, 938 Kb, 修订版: A, 档案已发布: Feb 12, 2015
- Liquid Level Sensing with the Immersive Straw ApproachPDF, 1.0 Mb, 档案已发布: Jun 19, 2015
The conventional and Out-of-Phase (OoP) liquid level sensing techniques are typically implemented for direct sensing or remote sensing applications. Sensors directly in contact with the liquid container maximize the performance of the system with minimizing sensor size, while remote sensing allows flexibility in system design. There are situations in which both of these sensor locations can exhibi - FDC1004: Basics of Capacitive Sensing and ApplicationsPDF, 389 Kb, 档案已发布: Dec 12, 2014
- Ice Buildup Detection Using TI’s Capacitive Sensing Technology – FDC1004PDF, 5.0 Mb, 档案已发布: Mar 11, 2015
Ice buildup can cause problems in many different environments and applications. The ability to sense ice buildup on enclosures and surfaces in harsh environments can initiate countermeasures at the proper time. Countermeasures can increase the usability and durability in a variety of applications. In some applications, ice detection is beneficial. It is even more helpful to be able sense ice build - 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 SensingPDF, 128 Kb, 档案已发布: Sep 29, 2015
模型线
系列: FDC1004 (5)
- FDC1004DGSR FDC1004DGST FDC1004DSCJ FDC1004DSCR FDC1004DSCT
制造商分类
- Semiconductors > Sensing Products > Capacitive Sensing > Capacitance to Digital Converters