• TSC2046IPWR TSSOP-16
TSC2046IPWR TSSOP-16

TSC2046IPWR

Low Voltage Digital I/O

Quantity Unit Price(USD) Ext. Price
1 $0.749 $0.75
10 $0.616 $6.16
30 $0.550 $16.50
100 $0.484 $48.40
500 $0.408 $204.00
1000 $0.387 $387.00

Inventory:2,877

*The price is for reference only.
  • 90-day after-sales guarantee
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Submit your quote request for TSC2046IPWR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of TSC2046IPWR

The TSC2046IPWR is a 4-wire touch-screen controller IC designed for resistive touch-screen applications. It integrates a 12-bit SAR ADC for accurate touch position measurements and a touch-pressure measurement function, making it ideal for various touch-panel systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VBAT: Battery supply for the internal analog circuit
  • VCC: Positive power supply
  • CS: Chip select input
  • D-IN: Serial data input
  • D-OUT: Serial data output
  • IRQ: Interrupt request output
  • DCLK: Serial data clock input
  • AGND: Analog ground
  • DVDD: Digital power supply
  • Y-: Y- coordinates input
  • Y+: Y+ coordinates input
  • X-: X- coordinates input
  • X+: X+ coordinates input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TSC2046IPWR IC for a visual representation.

Key Features

  • 4-Wire Touch-Screen Controller: The TSC2046IPWR is designed for resistive touch-screen applications with precise touch position and pressure measurement capabilities.
  • 12-Bit SAR ADC: Integrated 12-bit SAR ADC provides accurate touch position measurements for enhanced touch-screen functionality.
  • Touch-Pressure Measurement: Includes touch-pressure measurement function for advanced touch-panel systems.
  • Low Power Consumption: Operates with low power consumption, suitable for portable and battery-powered devices.
  • High-Resolution Touch Positioning: Offers high resolution for accurate touch location detection.

Note: For detailed technical specifications, please refer to the TSC2046IPWR datasheet.

Application

  • Resistive Touch-Screen Systems: Ideal for use in resistive touch-screen systems for precise touch input detection.
  • Portable Devices: Suitable for integrating touch-screen functionality into portable devices such as smartphones, handhelds, and tablets.
  • User Interface Panels: Used in various user interface panels and control systems requiring touch input.

Functionality

The TSC2046IPWR is a versatile touch-screen controller IC that enables accurate touch position and pressure measurements, enhancing the usability of touch-panel systems.

Usage Guide

  • Power Supply: Connect VCC (Pin 2) and VBAT (Pin 1) to the respective power supplies for analog and digital circuit operation.
  • Touch Input: Connect the X+ (Pin 12), X- (Pin 11), Y+ (Pin 10), and Y- (Pin 9) pins to the touch-screen panel for touch input detection.
  • Serial Communication: Use the CS, D-IN, D-OUT, and DCLK pins for serial communication with the external microcontroller.

Frequently Asked Questions

Q: Can the TSC2046IPWR support multi-touch functionality?
A: The TSC2046IPWR is designed for single-touch resistive touch screens and does not support multi-touch capabilities.

Q: Is calibration required for the TSC2046IPWR in touch-screen applications?
A: Yes, calibration is recommended to ensure accurate touch position detection in touch-screen applications.

Equivalent

For similar functionalities, consider these alternatives to the TSC2046IPWR:

  • ADS7843: A touch-screen controller IC with similar touch position measurement features and 12-bit ADC resolution.
  • XPT2046: This touch-screen controller IC offers comparable touch-screen functionality and compatibility with resistive touch panels.

TSC2046IPWR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

SAR ADC resolution (Bits) 12 SAR sample rate (max) (ksps) 125
Touch panel 4-Wire Control interface SPI
Vref (int/ext) Internal Rating Catalog
Operating temperature range (°C) -40 to 85 Analog supply (min) (V) 2.2
Analog supply voltage (max) (V) 5.25 I/O supply voltage (min) (V) 1.5
I/O supply voltage (max) (V) 5.25 Input type Single-ended

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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TSC2046IPWR

Low Voltage Digital I/O

Inventory:

2,877
Overview of TSC2046IPWR Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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