PCF8885TS: Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption

The integrated circuit PCF8885 is a capacitive 8-channel touch and proximity sensor that uses a patented (EDISEN) method to detect a change in capacitance on remote sensing plates. Changes in the static capacitances (as opposed to dynamic capacitance changes) are automatically compensated using continuous auto-calibration. Remote sensing plates (for example, conductive foils) can be connected to the IC using coaxial cable. The eight input channels operate independently of each other. There is also a built-in option for a matrix arrangement of the sensors: interrupt generation only when two channels are activated simultaneously, suppression of additional channel outputs when two channels are already active.

Outline 3d SOT361-1
Data Sheets (1)
Name/DescriptionModified Date
Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption (REV 3.0) PDF (364.0 kB) PCF888517 Mar 2014
Application Notes (3)
Name/DescriptionModified Date
Water and condensation safe touch sensing with the NXP® capacitive touch sensors (REV 3.0) PDF (743.0 kB) AN1112217 Mar 2014
General design guidelines for the NXP® capacitive sensors (REV 2.0) PDF (592.0 kB) AN1115517 Mar 2014
Capacitive touch sensing with high EMC performance (REV 1.0) PDF (656.0 kB) AN1115708 Feb 2012
Users Guides (3)
Name/DescriptionModified Date
OM11057 quick start guide (REV 2.0) PDF (1.4 MB) UM1050505 Oct 2015
User manual for the TFT touch demo board OM11058 (REV 1.0) PDF (1.2 MB) UM1072005 Oct 2015
Store and transport requirements (REV 3.0) PDF (325.0 kB) UM1056910 Mar 2015
Brochures (3)
Name/DescriptionModified Date
NXP® capacitive proximity switches PCx8885 (REV 1.0) PDF (1.2 MB) 7501755105 May 2014
NXP® in-cell touch display demo with PCF8576E and PCF8885 (REV 1.0) PDF (1.1 MB) 7501747602 Apr 2014
NXP® capacitive sensor demo board OM11057 (REV 1.0) PDF (104.0 kB) 7501706629 Aug 2013
Package Information (1)
Name/DescriptionModified Date
plastic thin shrink small outline package; 28 leads; body width 4.4 mm (REV 1.0) PDF (375.0 kB) SOT361-108 Feb 2016
Packing (1)
Name/DescriptionModified Date
TSSOP28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 3.0) PDF (227.0 kB) SOT361-1_11816 Apr 2013
Supporting Information (1)
Name/DescriptionModified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE08 Oct 2009
Ordering Information
ProductStatusStatusBudgetary Price excluding tax(US$)Package Type and Termination CountGPIOsQualification Tier
PCF8885TS/1Active
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateIFR(FIT)MTBF(hour)MSLMSL LF
PCF8885TS/1SOT361-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1ActivePCF8885TS/1,118 (9352 961 71118)Standard MarkingPCF8885TS/1Always Pb-free52E811
Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption pcf8885t
Water and condensation safe touch sensing with the NXP® capacitive touch sensors pcf8885
Capacitive touch sensing with high EMC performance pcf8885
General design guidelines for the NXP® capacitive sensors pcf8885
NXP® capacitive proximity switches PCx8885 pcf8885t
NXP capacitive proximity switches PCF8883 and PCA8886 PCF8885TS
NXP® capacitive sensor demo board OM11057 pcf8885t
NXP® in-cell touch display demo with PCF8576E and PCF8885 pcf8885
OM11057 quick start guide pcf8885
Store and transport requirements pcf8576d_automotive
User manual for the TFT touch demo board OM11058 pcf8885t