AT42QT2120-SUR
IC TOUCH SENSOR 12CH 20SOIC

From Atmel

CategorySensors, Transducers
Current - Supply±10mA
Data InterfaceI²C
Data Rate/Sampling Rate (SPS, BPS)-
DatasheetsAT42QT2120
Evaluation Tools*
FamilyCapacitive Touch Sensors, Proximity Sensor ICs
Mfg Application NotesProximity Design Guide Buttons, Sliders & Wheels Design Guide
Mounting TypeSurface Mount
Number of Inputs/Keys12 Key
Online CatalogCapacitive
Operating Temperature-40°C ~ 85°C
Other NamesAT42QT2120-SURTR AT42QT2120SUR
PCN PackagingTape and Reel Label Update 10/Feb/2015
Package / Case20-SOIC (0.295", 7.50mm Width)
PackagingTape & Reel (TR)
Product Photos20-SOIC 0.295
Resolution (Bits)8 b
SeriesQTouch™
Standard Package1,000
Supplier Device Package20-SOIC
Touch Panel Interface2-Wire
TypeCapacitive
Voltage - Supply1.8 V ~ 5.5 V
Voltage ReferenceInternal

External links