LDS6120NQGI8

Series:	PureTouch™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Buttons, Slider, Wheel
Proximity Detection:	No
Number of Inputs:	Up to 20
LED Driver Channels:	Up to 10
Interface:	I²C, SMBus, SPI
Resolution:	--
Voltage - Supply:	1.65 V ~ 5.5 V
Current - Supply:	70µA
Operating Temperature:	--
Package / Case:	40-VFQFN Exposed Pad
Supplier Device Package:	40-VFQFPN (5x5)

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The LDS6120NQGI8 are capacitive touch sensors built using QuantumTunneling Composite (QTC) film technology. Additionally, the LDS6120NQGI8 is compliant with ICES003, ICES003-D, FCC and IC safety standards, making them suitable for a wide range of applications.The working principle behind the LDS6120NQGI8 is based on a conductive surface (capacitive material) and an electrical charging method to measure and detect changes in surface capacitance. Through this metrology process, the position of the sensitive target is determined and communicated to the controller. As a result, the LDS6120NQGI8 can be used to detect the location and size of one or more capacitive targets.The LDS6120NQGI8 can also be used in a variety of industry applications, such as automotive touchscreens, building automation systems, medical devices, and industrial robotics, among others. The LDS6120NQGI8 is compliant with multiple output signal protocols and features programmable parameters that allow the user to customize its performance.The LDS6120NQGI8 series consists of a touch signal processor and a 3D touch controller, both low-power, integrated solutions which can support up to 10 channels in single or multi-touch applications. The LDS6120NQGI8 has an operating temperature range of -40°C to 105°C, making it suitable for even the harshest environment conditions.The touch signal processor of the LDS6120NQGI8 features an advanced filtering algorithm, self-calibration, and noise rejection capabilities, making it more reliable and robust in various environments. Additionally, the LDS6120NQGI8 features Programmable Power and Protection (P3) technology, allowing users to optimize system power based on their application.The 3D touch controller integrated on the LDS6120NQGI8 can support up to 10 channels for multi-touch tracking and can detect the overlapping and presence of multi-touch signals within its sensing range. Additionally, with its large zone 3D touch technology, the LDS6120NQGI8 can track multiple fingers with a single area of measurement.In conclusion, the LDS6120NQGI8 touch sensor is a low-power, integrated solution for capacitive sensing applications. It is suitable for a wide variety of industry applications, such as automotive touchscreens, building automation systems, medical devices, and industrial robotics. The LDS6120NQGI8 features an advanced filtering algorithm, self-calibration, noise rejection capabilities, and programmable parameters, making it reliable and robust in various environments.

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