CAP1114-1-EZK-TR Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Buttons, Slider
Proximity Detection:	Yes
Number of Inputs:	Up to 14
LED Driver Channels:	11
Interface:	SMBus
Resolution:	--
Voltage - Supply:	3 V ~ 3.6 V
Current - Supply:	550µA
Operating Temperature:	-40°C ~ 125°C
Package / Case:	32-TFQFN Exposed Pad
Supplier Device Package:	32-QFN

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Introduction

The CAP1114-1-EZK-TR is a family of device designed for high-accuracy capacitive touch sensing. It is designed for use in high-reliability systems that require long system lifetime and field-reconfigurability. This family of device is suitable for a wide range of application fields, as it is suitable for both consumer and industrial applications. The device provides an integrated interface between a human user’s finger and an end system. It enables reliable, accurate and robust sensing of finger touching or finger movement on or near the sensing pads of the device.

Application Field

The CAP1114-1-EZK-TR can be used in a wide range of application fields, including consumer electronics, medical equipment and industrial automation. Its integrated capacitive sensing technology makes it well-suited for processes requiring accurate and reliable finger touch sensing.In consumer electronics, the CAP1114-1-EZK-TR can be used for touch sensitive screens, such as those found in smart phones and tablets, as well as in home appliances, such as air conditioners and refrigerators. In medical equipment, the device can be used to monitor and control various user input, such as the pressure of a finger or the speed of finger movement. This makes it a suitable device for controlling complicated medical machines, such as x-ray machines and MRI scanners.In industrial automation, the device can be used for controlling automated machines, such as robots and CNC machines. The device’s capacitive touch sensing technology makes it highly suitable for such applications, as the device can detect a user’s finger feeding instructions in real-time, while remaining highly accurate and reliable.

Working Principle

The CAP1114-1-EZK-TR works by detecting changes in electrical capacitance. When a user touches or moves their finger on the device’s sensing pads, the capacitance changes. This change in capacitance is detected by the device and is used to detect a user’s presence or finger movement.The device is designed to work in a variety of different environments, with different background noise levels. It has a built-in auto-calibration function, which helps to ensure accurate sensing even in noisy environments or when the device is moved from one location to another. The device also has an adjustable gain and offset settings, which help to ensure accurate and reliable sensing even as the loading on the device changes. The device also features built-in temperature compensation and temperature sensing, which help to ensure reliable and accurate sensing across different temperature ranges. This helps to ensure that the device’s performance is not affected by changes in temperature and is able to accurately sense user input across different temperatures.

Conclusion

The CAP1114-1-EZK-TR is an integrated capacitive touch sensing device designed for high-accuracy and high-reliability sensing of finger touch and finger movement. It is suitable for a variety of different applications, including consumer electronics, medical equipment and industrial automation, due to its high accuracy and reliable performance. The device works by detecting changes in electrical capacitance, and also feature various built-in settings to improve its performance, such as auto-calibration, gain and offset, and temperature-sensing.

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