AN3150 Datasheet, PDF (24/25 Pages) Freescale Semiconductor, Inc – Soldering Recommendations for Pressure Sensor Devices

Revision history
8
Revision history
AN3150
Date
03-Mar-2010
25-Jan-2013
28-May-2013
Revision
1
2
3
Table 3. Revision history
Changes
Initial release.
Added Chapter 4.2: Proximity detection range versus electrode
size, Chapter 4.3: Proximity detection range versus electrode
shape, Chapter 5: Temperature effect.
Removed figure in Chapter 1.2: Capacitive sensing acquisition
method.
Removed chapters: “Driven shield implementation”, “sampling
capcitor”, “power supply variation influence”.
Changed some descriptions in Chapter 4: Proximity sensing
electrode design.
Updated document title.
Updated Section : Introduction: development tools description.
Updated Section 4: Proximity sensing electrode design
Updated Table 1: Applicable products.
24/25
DocID17048 Rev 3