FDC1004EVM

FDC1004EVM - 4 Channel Capacitive to Digital Converter Evaluation Module

FDC1004EVM

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Overview

The FDC1004 evaluation module is used to evaluate the FDC1004, 4-channel capacitive-to-digital converter. The evaluation modules features a breakable PCB composed of three sections: a USB to I²C converter based on the MSP430F5528 microcontroller, the FDC1004, and two sensor electrodes to demonstrate the sensitivity of the FDC1004. The sensor can be removed and replaced with custom sensors designed for your specific application, and the evaluation module's GUI can be used to configure the FDC1004 registers and display the measured capacitive values in four separate graphs.

Evaluation steps

Step 1: Purchase the FDC1004EVM

Step 2: Download the FDC1004EVM user's guide and sensing solutions GUI

Step 3: Download and view the recommended additional content

Features
  • Multiple board perforations provide maximum evaluation and system design flexibility
  • EVM does not require additional components for operation, enabling rapid device evaluation
  • Accompanying GUI for quick concept demonstration and data capture
Signal conditioners
FDC1004 4-Ch, 16-bit, capacitance to digital converter with active shield driver

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Evaluation board

FDC1004EVM — 4-Channel Capacitive to Digital Converter Evaluation Module

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Code example or demo

Capacitive Sensing Sample Code (Energia) v1.1 (Rev. A) — SNVC187A.ZIP (4172KB)

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Simulation model

FDC1004 IBIS Model (Rev. A) — SNAM168A.ZIP (13KB)

GUI for evaluation module (EVM)

Sensing Solutions EVM GUI Tool v1.10.0 (Rev. F) — SNOC028F.ZIP (61513KB)

lock = Requires export approval (1 minute)
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

SNOR019.ZIP (2098 KB)

Technical documentation

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Type Title Date
* User guide FDC1004 User's Guide (Rev. C) PDF | HTML Oct. 20, 2016
Certificate FDC1004EVM EU Declaration of Conformity (DoC) Sep. 21, 2018
Technical article What are you sensing? A novel approach for capacitive-based liquid-level sensing Jun. 25, 2015
Data sheet FDC1004 4-Channel Capacitance-to-Digital Converter for Capacitive Sensing Solutions datasheet (Rev. B) PDF | HTML Apr. 09, 2015
Technical article What are you sensing? Active shielding for capacitive sensing, part 2 Feb. 25, 2015
Technical article What are you sensing? Active shielding for capacitive sensing, part 1 Feb. 18, 2015
Technical article What are you sensing? Capacitive sensing for proximity detection and more Dec. 05, 2014

Support & training

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