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Tango D

Tango D is a fully configurable touchscreen controller combining the proven Pixcir sensing proprietary technology and a powerful 32-bit RISC MCU. The device can accommodate panels of up to 5"~7" and side buttons simultaneously.

Key features include:

■Support single layer ITO
■True multi-touch for 5 fingers
■High touch report rate
■High Accuracy and Linearity
■Lowest power consumption
■Grip suppression
■Palm detection (lock function)
■High SNR (200:1)
■I2C host interface
■Big thumb detection

 General Information
 Touch screen size <5" & <7"
 Number of electrodes 32 & 48
 Touch functionality True touch 5 Points
 Cover lense thickness                                         Glass: recommended 0.7mm/0.55mm
 Stylus Works with conductive passive stylus
 Touch response time 70ms (from idle to active)
 Supported ITO structures OGS (One glass solution)
G+F (ITO on film)
G+G (ITO on glass)
 IC Architecture                         
 Sensor and MCU Integrated 32bit MCU  64KB Flash  3KB RAM
 Host interface I2C-compatible slave mode 400kHz
 Package type and dimensions

QFN40    5mm x 5mm x 0.75mm
QFN56    7mm x 7mm x 0.8mm

 Electrical Characteristics                             
 AVDD Interface: 1.8V~3.6V
Analog: 2.5V~3.6V 
 Power consumption 17 mW
 Power consumption (sleep) Max 4 µA
 Power consumption (Idle) Max 0.3 mA 
 Environmental specifications 
 operating temperature             -40°C ~ +85°C
 Storage temperature -55°C ~ +125°C
 Report rate                
 1 finger 138 Hz
 2 fingers 112 Hz
 3 fingers                92 Hz
 4 fingers 86 Hz
 5 fingers 80 Hz

Pixcir supports all popular operating systems, including Android™, Linux, Meego and Windows™
Tango D typical applications include Tablets, E-book readers, Photo frames, MID, Navigation systems, …

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