E100S Atmel, E100S Datasheet
E100S
Specifications of E100S
Related parts for E100S
E100S Summary of contents
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LQ This datasheet is applicable to all revision 3 chips The QT100 charge-transfer (‘QT’) touch sensor is a self-contained digital IC capable of detecting near-proximity or touch. It will project a touch or proximity field through any dielectric like glass, ...
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Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Overview 1.1 Introduction The QT100 is a digital burst mode charge-transfer (QT) sensor designed specifically for touch controls; it includes all hardware and signal processing functions necessary to provide stable sensing under a wide variety of changing conditions. Only ...
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Figure 2.1 Low Power Mode (SYNC held low) ~85ms SNSK sleep sleep QT100 SYNC OUT Figure 2.2 Fast Mode Bursts (SYNC held high) SNSK QT100 ~1ms SYNC Figure 2.3 SYNC Mode (triggered by SYNC edges) SNSK sleep sleep QT100 SYNC ...
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Forced Sensor Recalibration The QT100 has no recalibration pin; a forced recalibration is accomplished when the device is powered up or after the recalibration timeout. However, supply drain is low simple matter to treat the ...
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HeartBeat™ Output The QT100 output has a HeartBeat™ ‘health’ indicator superimposed both LP and SYNC modes. This operates by taking the output pin into a three-state mode for 15µs once before every QT burst. This output ...
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Specifications 4.1 Absolute Maximum Specifications Operating temp ...
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DC Specifications V = 3.0V 10nF 5pF recommended range, unless otherwise noted DD Parameter Description V Supply voltage DD I Supply current DD Iddl Supply current, LP Mode V Supply turn-on slope DDS ...
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Marking 4.8 Moisture Sensitivity Level (MSL) MSL Rating MSL1 lQ SOT23-6 Part Number QT100-ISG 02NN (where NN is variable) Peak Body Temperature O 260 C 9 Marking Specifications IPC/JEDEC J-STD-020C QT100_3R0.09_0707 ...
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Datasheet Control 5.1 Changes Changes this datasheet issue (09) Front page Section 3.2 Section 4.1, 4.2, 4.3, 4.4 Section 5.1 5.2 Numbering Convention Chip Revision (Where M = Major chip revision, A minor chip revision (N) is defined as ...
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NOTES QT100_3R0.09_0707 ...
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Tel: +44 (0)23 8056 5600 Fax: +44 (0)23 8045 3939 The specifications set out in this document are subject to change without notice. All products sold and services supplied by QRG are subject to QRG’s Terms and Conditions of ...