QT114A-ISG Atmel, QT114A-ISG Datasheet - Page 5

• Manufacturer Part Number: QT114A-ISG
• Description: IC TOUCH SENSOR PROX 8SOIC
• Manufacturer: Atmel
• Series: QLevel™r
• Type: Liquid or Powderr

Specifications of QT114A-ISG

• Output Configuration: Open Collector: Dry-Low
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Voltage Rating: 2.45 ~ 5.25 V
• Current: 20uA
• Current - Supply: *
• Output Type: *
• Interface: *
• Input Type: *
• Operating Supply Voltage: 2.5 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Package / Case: -
• Lead Free Status / Rohs Status: Details

Touch Sensors Design Guide
Section 6
Mutual-capacitance One-dimensional Sensors.......................................................... 6-1
Appendix A
Glossary of Terms ......................................................................................................A-1
5.4
6.1
6.2
6.3
6.4
Typical Resistively Interpolated Method ............................................................................ 5-6
Introduction ........................................................................................................................ 6-1
General Advice .................................................................................................................. 6-1
Typical Spatially Interpolated Method ................................................................................ 6-2
Typical Resistively Interpolated Method .......................................................................... 6-10
5.3.3
5.4.1
6.2.1
6.2.2
6.2.3
6.2.4
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.4.1
6.4.2
6.4.3
Medium/Large Slider Or Wheel ........................................................................... 5-4
Medium/Large Slider Or Wheel ........................................................................... 5-6
QMatrix Channels ................................................................................................ 6-1
Ground Loading ................................................................................................... 6-1
Floating Conductive Items ................................................................................... 6-1
Conductive Paints................................................................................................ 6-1
Introduction .......................................................................................................... 6-2
One-Layer Small Slider Or Wheel ....................................................................... 6-2
One-Layer Medium/Large Slider Or Wheel ......................................................... 6-5
Two-Layer Small Slider Or Wheel ....................................................................... 6-6
Two-layer Medium/Large Slider Or Wheel........................................................... 6-8
Introduction ........................................................................................................ 6-10
One-Layer Medium/Large Slider Or Wheel ....................................................... 6-10
Two-Layer Medium/Large Slider Or Wheel ....................................................... 6-11
Table of Contents (Continued)
10620D–AT42–04/09
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