TSC2046IPWRG4

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Touchscreen:	4 Wire Resistive
Resolution (Bits):	12 b
Interface:	SPI
Voltage Reference:	Internal
Voltage - Supply:	2.2 V ~ 5.25 V
Current - Supply:	780µA
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	16-TSSOP
Base Part Number:	TSC2046

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Introduction

TSC2046IPWRG4 is a touch screen controller developed by Texas Instruments. It is a single-chip capacitive sensing controller that offers a wide range of features and options to meet the needs of any device\'s digital interface. It provides a complete, integrated touch screen solution in a single package. It is designed to provide low power consumption and high performance while also offering low system cost.

Application Field

The TSC2046IPWRG4 controllers are ideal for use in a variety of applications such as personal computers, industrial networking, graphic displays, medical equipment, radio frequency identification (RFID) systems, and other consumer electronics. Its low power consumption and wide range of features makes it ideal for implementation in small and portable consumer devices with limited power and space constraints. The TSC2046IPWRG4 is also used for applications in the automotive industry, as it can be used for controlling touchscreen displays in vehicles. It can also be used for remote controls, where its low power consumption makes it an ideal choice.

Working Principle

The TSC2046IPWRG4 controller is based on capacitive sensing technology. It utilizes a grid of capacitive touch sensors and analog signal processing circuitry to convert changes in the electric field at a surface medium into digital signals. It features dual-output X and Y channels, self-calibration, and programmable button sensitivity.The controller receives and processes signals from touch surfaces by measuring changes in capacitance at each of the individual electrodes in the touch surface. Changes in capacitance occur when a finger or stylus is placed on the surface and will be detected by the controller. The controller then processes the signal and produces a corresponding touch information that can be used to control multiple functions such as gesture recognition, multi-touch operation, and more.

Conclusion

The TSC2046IPWRG4 is an ideal solution for a variety of applications that require a single-chip capacitive sensing controller. Its low power consumption and wide range of features make it a great choice for a variety of applications, including personal computers, industrial networking, graphic displays, medical equipment, radio frequency identification (RFID) systems, and automotive systems. Its wide range of features makes it a great choice for implementation in small and portable consumer electronics with limited power and space constraints.

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