SX8652IWLTRT

Advanced technology for accurate input
3,360 有效庫存

SX8652IWLTRT

有效庫存3,360

Advanced technology for accurate input

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SX8652IWLTRT 數據表
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詳細說明

Unleash the potential of touch-based interfaces with the SX8652IWLTRT, the premier capacitive touchscreen controller IC crafted by Semtech Corporation. Its high SNR, support for up to 10 touch points, and power-efficient design elevate touch sensitivity and accuracy while extending the battery life of portable electronic devices. The IC's advanced signal processing algorithms guarantee reliable touch performance, even in challenging operating conditions, by effectively filtering noise and rejecting interference. With seamless integration into a wide range of applications using industry-standard communication interfaces like I2C and SPI, developers and designers have the flexibility to create compelling touch-based interfaces. Compatible with Android and Windows operating systems, the SX8652IWLTRT empowers the next generation of touch-enabled devices

主要特徵

  • Low-power capacitive touch controller
  • 16 touch key inputs
  • Single coil mutual capacitance sensing method
  • Integrated LED drivers
  • Auto calibration and drift compensation
  • Low power consumption
  • Programmable interrupts for touch detection

應用

  • Touchscreen devices such as smartphones, tablets, and laptops
  • Industrial touchscreens for machinery and equipment
  • Automotive infotainment systems
  • Smart home devices like thermostats and control panels
  • Medical devices with touch interfaces
  • Retail kiosks and interactive displays
  • Gaming consoles and controllers
  • ATMs and self-service terminals

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! Touch Screen Controllers RoHS Details
Series SX8652 Type Resistive Touch Controller
Input Type 1 TSC, Wiper Sampling Rate ! 42 kS/s
Resolution 12 bit Interface Type 4-Wire/5-Wire, SPI
Supply Voltage - Max 3.7 V Supply Voltage - Min 1.65 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Mounting Style SMD/SMT Package / Case DFN-14
Brand Semtech Development Kit SX8652EVK
Features Hardware and Software reset Moisture Sensitive Yes
Number of DAC Outputs 1 Output Operating Supply Voltage ! 1.65 V to 3.7 V
Product Type ! Touch Screen Controllers Factory Pack Quantity 3000
Subcategory Data Converter ICs Unit Weight 0.027484 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 SX8652IWLTRT PDF 下載

常見問題解答

What is SX8652IWLTRT?

The SX8652IWLTRT is a capacitive touchscreen controller designed by Semtech Corporation. It is used for interfacing with capacitive touch panels in various electronic devices such as smartphones, tablets, and automotive infotainment systems.

How Does SX8652IWLTRT Work?

The SX8652IWLTRT works by sensing changes in capacitance on the touch panel to detect touch input. It utilizes sophisticated algorithms to accurately detect touch position, gesture movements, and implement multi-touch functionality. The controller interfaces with the host microcontroller through a serial communication interface.

How Many Pins does SX8652IWLTRT have and What are the Functions of the Pinout Configuration?

The SX8652IWLTRT is housed in a 16-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:

  • VDD: Power supply pin.
  • GND: Ground pin.
  • SCL, SDA: I2C serial communication interface pins.
  • INT: Interrupt output pin.
  • TSW: Touch switch input pin.
  • TOUCH1-8: Capacitive touch sensor inputs.
  • RESET: Reset input pin.
  • CONFIG: Configuration input pin.

What are the Pros and Cons of SX8652IWLTRT?

Pros:

  • Advanced Touch Functionality: Provides accurate touch position sensing and gesture recognition.
  • Low Power Consumption: Operates with low power, suitable for battery-powered devices.
  • Multi-Touch Support: Allows for multiple touch points, enabling multi-touch gestures.
  • Configurability: Includes configuration options for sensitivity and threshold settings.
  • Compact Package: The QFN package is space-efficient, suitable for compact designs.

Cons:

  • Complex Integration: Requires careful design considerations for noise immunity and system integration.
  • Software Development: May require specific software drivers for integration with the host microcontroller.
  • External Components: May require additional external components for optimal performance and noise immunity.

Are There Any Equivalents/Alternatives to SX8652IWLTRT for Recommendation?

  • The FT5426 from FocalTech Systems is a capacitive touchscreen controller similar to the SX8652IWLTRT.
  • Alternatives to the SX8652IWLTRT include the MPR121 from NXP Semiconductors and the CY8C20x34 from Cypress Semiconductor.

推薦零件

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    SX8650IWLTRT $0.646

    Resistive Touch Screen Controllers with 4-Wire Support

    製造商: Semtech Corporation 包裝/箱: DFN-12

    7,733 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1