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FDC2114EVM

FDC2114 with Two Capacitive Sensors Evaluation Module

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FDC2114EVM

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Overview

The FDC2114 evaluation module demonstrates capacitive sensing technology to detect the presence of a conductive or non-conductive target. The evaluation module includes two PCB capacitive sensors that connect to two of the four channels of the FDC2114. An MSP430 microcontroller is used to interface the FDC2114 to a host computer. This module is designed to provide the user with maximum flexibility for system prototyping, and it is perforated in two locations:

  1. Between the PCB capacitive sensor and the FDC2114
  2. Between the FDC2114 and the MSP430 interface

The first perforation gives the user the option to snap off the capacitive sensor from the module and experiment with custom sensor designs, and the second perforation allows the user to connect the FDC2114 and capacitive sensor to a different microcontroller system or use multiple sensors in one system. An accompanying GUI allows for maximum flexibility and quick system prototyping.

Evaluation steps

Step 1: Purchase the FDC2114EVM

Step 2: Download the FDC2114EVM user's guide and sensing solutions EVM GUI

Step 3: Build you custom hardware solution and write your firmware with reference firmware included in the sensing solutions GUI download

Features
  • Multiple board perforations provide maximum evaluation and system design flexibility
  • Includes two sample PCB capacitive sensors for two of the four channels
  • Accompanying GUI for quick concept demonstration and data capture
  • EVM does not require additional components for operation, enabling rapid device evaluation
Signal conditioners
FDC2112 — 2-Ch, 12-bit, capacitance to digital converter FDC2112-Q1 — 2-Ch, 12-bit, automotive capacitance to digital converter FDC2114 — 4-Ch, 12-bit, capacitance to digital converter FDC2114-Q1 — 4-Ch, 12-bit, automotive capacitance to digital converter
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Evaluation board

FDC2114EVM — FDC2114 with Two Capacitive Sensors Evaluation Module

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GUI for evaluation module (EVM)

SNOC028 — Sensing Solutions EVM GUI Tool v1.10.0

Supported products & hardware
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SNOC028 — Sensing Solutions EVM GUI Tool v1.10.0

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Latest version
Version: 01.00.00.0F
Release date: 24 Feb 2019
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lock Sensing Solutions EVM GUI Tool v1.10.0 (zip)  — 61513 K

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Products
Humidity sensors
HDC1000 — Low Power, 3% Accuracy Digital Humidity Sensor with Integrated Temperature Sensor HDC1050 — ±3% low-power, digital humidity sensor with temperature sensor HDC2010 — 2% RH ultra-small, low-power digital relative humidity sensor HDC2080 — 2% RH ultra-low-power digital relative humidity sensor, interrupt/DRDY
Inductive sensor AFEs
LDC1001-Q1 — Automotive, 5V, grade-0, Inductance to Digital Converter LDC1041 — 1-Ch, 5V, 24-bit L, 8-bit Rp, inductance to digital converter LDC1051 — 1-Ch, 5V, 8-bit Rp, inductance to digital converter LDC1101 — 1-Ch, 1.8V, 24-bit L, 16-bit Rp, inductance to digital converter for high speed applications LDC1312 — 2-Ch, 12-bit, general purpose inductance to digital converter LDC1312-Q1 — 2-Ch, 12-bit, general purpose automotive inductance to digital converter LDC1314 — 4-Ch, 12-bit, general purpose inductance to digital converter LDC1314-Q1 — 4-Ch, 12-bit, general purpose automotive inductance to digital converter LDC1612 — 2-Ch, 28-bit, high-resolution Inductance to digital converter LDC1612-Q1 — 2-Ch, 28-bit, high-resolution automotive inductance to digital converter LDC1614 — 4-Ch, 28-bit, high-resolution Inductance to digital converter LDC1614-Q1 — 4-Ch, 28-bit, high-resolution automotive inductance to digital converter LDC2112 — 2-Ch inductance to digital converter with baseline tracking for low power touch buttons LDC2114 — 4-Ch inductance to digital converter with baseline tracking for low power touch buttons
Signal conditioners
FDC1004 — 4-channel 16-bit capacitance-to-digital converter with active shield driver for EMC protection FDC1004-Q1 — Automotive, 4-channel 16-bit capacitance-to-digital converter with active shield driver for EMC FDC2112 — 2-Ch, 12-bit, capacitance to digital converter FDC2112-Q1 — 2-Ch, 12-bit, automotive capacitance to digital converter FDC2114 — 4-Ch, 12-bit, capacitance to digital converter FDC2114-Q1 — 4-Ch, 12-bit, automotive capacitance to digital converter FDC2212 — 2-Ch, 28-bit, capacitance to digital converter FDC2212-Q1 — 2-Ch, 28-bit, automotive capacitance to digital converter FDC2214 — 4-Ch, 28-bit, capacitance to digital converter FDC2214-Q1 — 4-Ch, 28-bit, automotive capacitance to digital converter
Hardware development
Evaluation board
FDC1004EVM — FDC1004EVM - 4 Channel Capacitive to Digital Converter Evaluation Module FDC1004QEVM — Automotive 4-Channel Capacitive to Digital Converter Evaluation Module FDC2114EVM — FDC2114 with Two Capacitive Sensors Evaluation Module FDC2214EVM — FDC2214 with Two Capacitive Sensors Evaluation Module HDC1010EVM — HDC1010 Low Power Humidity and Temperature Sensor Evaluation Module HDC1080EVM — HDC1080 low-power humidity and temperature sensor evaluation module HDC2010EVM — HDC2010 Low Power Humidity and Temperature Sensor Evaluation Module HDC2080EVM — HDC2080 Low Power Humidity and Temperature Sensor Evaluation Module LDC1000EVM — LDC1000EVM - Evaluation Module for Inductance to Digital Converter with Sample PCB Coil LDC1312EVM — LDC1312 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC1314EVM — LDC1314 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC1612EVM — LDC1612 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC1614EVM — LDC1614 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC2114EVM — LDC2114 1.8V 4-Channel Inductive Touch Evaluation Module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/snoc028 or www.ti.com/lit/xx/snoc028f/snoc028f.zip has been migrated to a new user experience at www.ti.com/tool/download/SNOC028. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

download FDC2x14 Design File
SNOR022.ZIP (4133 KB)

Technical documentation

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Type Title Date
* EVM User's guide FDC2114 and FDC2214 EVM User’s Guide (Rev. A) 14 Sep 2016
Certificate FDC2114EVM EU Declaration of Conformity (DoC) 02 Jan 2019

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