AS8579

AS8579

Accurate capacitive presence sensing
データシート

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AS8579
AS8579
データシート

製品仕様情報

  • Operating ambient temperature 範囲
    -40 °C～125 °C
  • Output resolution
    14 Bit (accumulated)
  • Sensing channels
    10
  • Shielding possibility
    for cable and PCB
  • System sensitivity
    80 fF/LSB
  • パッケージ寸法
    8.2 x 1.86 x 7.8 mm
  • 機能
    human presence detection, fluid level / quality sensing
  • 診断
    Error monitoring
  • 車載用認定品
    AEC-Q100
  • 電源電圧
    5 V
OPN
製品ステータス
インフィニオン パッケージ
パッケージ名
梱包サイズ
梱包形態
MSL (湿度感受性レベル)
防湿梱包
鉛フリー
ハロゲンフリー
RoHS対応
Infineon stock last updated:
The AS8579 is a capacitive sensor that detects the change of capacity in different automotive applications.The capacitive sensor measures the impedance using the most reliable measurement principle. It can be used for capacitive touch & proxmity detection and fluid level measurements.

特長

  • I/Q-Signal demodulation
  • 10 independent measurements (10 SEN lines)
  • VAR+FIX_SEN function to avoid parasitics
  • Designed according functional safety standard
  • AEC-Q100 Grade 1 qualified

利点

  • Accurate capacitive measurement (seperation of resistive and capacitive information)
  • Higher durability and lower system costs
  • Enabler for safety critical applications
  • Suitable for automotive applications

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