FDC2114 datasheet(31/62 Pages) TAOS

Part #	FDC2114

Description	FDC2114 and FDC2214 EVM User?셲 Guide

PDF	62 Pages

Scroll/Zoom	100%

Manufacturer	TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

Direct Link	http://www.taosinc.com

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GUI Operation

Figure 38. Updating Input Measurement Offset for FDC2114

3.5.5

Setting the Power Mode and Sensor Initialization Currents

Most applications do not need maximum channel initialization currents and the low power sensor

activation mode should be enabled. When low power sensor activation mode is enabled, the IDRIVE code

determines how much current the device supplies to the sensor. To determine the optimal current drive

setting, move the system target to its furthest distance from the sensor and click the “Detect iDriveInit with

Auto-Amplitude Correction” button. This will take a measurement to determine an appropriate current

setting. After the setting has been measured, the code value of I

drive must be adjusted.

SNOU138 – June 2015

FDC2114 and FDC2214 EVM User’s Guide

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FDC2114 Datasheet(PDF) 31 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS