ams AS5145B Rotary Sensor

品目

The AS5145B is a contactless magnetic rotary position sensor for accurate angular measurement over a full turn of 360° and over an extended ambient temperature range of -40°C to 150°C. The absolute angle measurement provides instant indication of the magnet’s angular position with a resolution of 0.0879° = 4096 positions per revolution via a serial bit stream and as a PWM signal. The incremental output (=ABI-interface) is preprogrammed for 12 bit = 4096 positions.

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詳細

特徴

  • Contactless high resolution rotational position encoding over a full turn of 360 degrees
  • Simple user-programmable zero position and settings
  • Serial communication interface (SSI)
    10-bit pulse width modulated (PWM) output)
    Quadrature A/B and Index output signal
  • Rational speeds up to 30,000 rpm
  • Failure detection mode for magnet placement monitoring and loss of power supply
  • Serial read-out of multiple interconnected AS5145 devices using Daisy Chain mode
  • Detects movement of magnet in Z-axis (Red-Yellow-Green indicator)

利点

  • Highest reliability and durability
  • Simple programming
  • Multiple interfaces
  • Ideal for motor applications
  • Failure diagnostics
  • Easy setup
  • Great flexibility at a huge application area

パラメーター

Die in package
single
Operating ambient temperature
最小
-40 °C
最大
150 °C
Package
SSOP 16
Automotive qualified
AEC-Q100
Function
angle sensing

注文コード

製品タイプ 品目 注文番号 在庫状況
AS5145B-HSSM Pre-programmed 12-bit incremental SSOP 16 (5.3mm x 6.2mm) Tape & Reel 500 pcs/reel Q65114A0598
AS5145B-HSST Pre-programmed 12-bit incremental SSOP 16 (5.3mm x 6.2mm) Tape & Reel 2000 pcs/reel Q65114A0597

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