电容触摸和接近传感控制器解决方案
  • SX8661Z
  • SX9300
  • 聪明的邻近的超低功耗,双通道SAR兼容的解决方案
  • SX9306
  • SX8634
  • 低功率,个电容按钮和滑块的触摸控制器(12个传感器)增强的LED驱动器和接近传感
  • SX8636
  • 低功耗,电容式触摸按钮,控制器(8传感器)具有增强的LED驱动器和接近感应
  • SX8661
  • 低功耗,电容式触摸按钮,和邻近的控制器(8传感器)与LED驱动程序和模拟输出
  • SX9510
  • 8电容式按钮,LED,红外解码和模拟输出接近控制器
  • SX9511
  • 8电容式按钮,LED,红外解码和模拟输出接近控制器
Semtech SX9500

Semtech SX9500

接近/按钮,超低功耗,电容四(4)声道

加入关注列表

The SX9500 is a low-cost, very low power 4-channel capacitive controller that can operate either as a proximity or button sensor. The SX9500 includes sophisticated onchip auto-calibration circuitry to regularly perform sensitivity adjustments, maintaining peak performance over a wide variation of temperature, humidity and noise environments, providing simplified product development and enhanced performance.

Features


  • 2.7 – 5.5V Input Supply Voltage
  • Capacitive Sensor Inputs
    • 4 fF Capacitance Resolution
    • Stable Proximity & Touch Sensing With Temperature
    • Capacitance Offset Compensation to 30pF
  • Active Sensor Guarding
  • Automatic Calibration
  • Ultra Low Power Consumption:
    • Active Mode: 170 uA
    • Doze Mode: 18 uA
    • Sleep Mode: 2.5 uA
  • 400KHz I2C Serial Interface
    • Four programmable I2C Sub-Addresses
    • Input Levels Compatible with 1.8V Host Processors
  • Open Drain NIRQ Interrupt pin
  • Three (3) Reset Sources: POR, NRST pin, Soft Reset
  • -40°C to +85°C Operation
  • Compact Size: 3 x 3mm Thin QFN package
  • Pb & Halogen Free, RoHS/WEEE compliant

Applications


  • Notebooks
  • Tablets
  • Mobile Appliances

Packaging

  • QFN-20

Order Codes

  • SX9500IULTRT: Lead-Free, halogen-free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
 
- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.