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Capacitance to Digital Converters - Application Notes
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AN-957: Layout Guidelines for the AD7147 and AD7148 CapTouch Controllers (pdf, 346,876 bytes)
AN-929: Tuning the AD714x for CapTouch Applications (pdf, 633,279 bytes)
AN-925: Sensors for the AD7147 and AD7148 CapTouch Controllers (pdf, 199,367 bytes)
AN-858: AD7142 Sensor Board In-Line Production Test Procedure (pdf, 127,484 bytes)
AN-857: Introduction to AD7142 Host Software Requirements (pdf, 78,627 bytes)
AN-856: AD7142 Applications Using Sensor Buttons (pdf, 125,149 bytes)
AN-854: Sensor PCB Design Guidelines for the AD7142 and AD7143 Capacitance-to-Digital Converters (Rev. A, 2/07) (pdf, 596,423 bytes)
AN-833: Using the AD7142 and a Capacitive Sensor to Develop a Single-Push Digital Shutter Button (pdf, 101,815 bytes)
AN-830: Factors Affecting Sensor Response (pdf, 165,786 bytes)
AN-829: Environmental Compensation on the AD7142: The Effects of Temperature and Humidity on Capacitance Sensors (pdf, 104,433 bytes)