True Multi-Touch Capacitive Touch Panel Controller
FT5x16
True Multi-Touch Capacitive Touch Panel Controller
INTRODUCTION
The FT5x16 Series ICs are single-chip capacitive...
Description
FT5x16
True Multi-Touch Capacitive Touch Panel Controller
INTRODUCTION
The FT5x16 Series ICs are single-chip capacitive touch panel controller ICs with a built-in Micro-controller unit (MCU).They adopt the mutual capacitance approach, which supports true multi-touch capability. In conjunction with a mutual capacitive touch panel, the FT5x16 have user-friendly input functions, which can be applied on many portable devices, such as cellular phones, MIDs and GPS. The FT5x16 series ICs include FT5216/FT5316, the difference of their specifications will be listed individually in this datasheet.
FEATURES
Mutual Capacitive Sensing Techniques True Multi-touch with up to 5 Points of Absolution X and Y
Coordinates Immune to RF Interferences Auto-calibration: Insensitive to Capacitance and Environ-
mental Variations FT5216 supports up to 16 TX lines + 10 RX lines FT5316 supports up to 21 TX lines + 12 RX lines Full Programmable Scan Sequences to Support Various
TX/RX Configurations High Report Rate: More than 100Hz Touch Resolution of 100 Dots per Inch (dpi) or above --
depending on the Panel Size Optional Interfaces :I2C/SPI
2.8V to 3.6V Operating Voltage
IOVCC Connected to External or Internal 1.8V to 3.6V Voltage Supply for Digital IO Circuits
Capable of Driving Single Channel (transmit/receive) Resistance: Up to10K Ω
Capable of Supporting Single Channel (transmit/receive) Capacitance: 60 pF
Optimal Sensing Mutual Capacitor: 1pF~4pF
12-Bit ADC Accura...
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