概要

説明

The ZMID5202 is an inductive position sensor IC with PWM, used for absolute rotary and linear motion sensing in automotive applications. The ZMID5202 uses the physical principles of induction in a wire loop and Eddy currents to detect the position of a metallic target that is sliding or rotating above a set of coils, consisting of one transmitter coil and two receiver coils. The three coils are typically printed as copper traces on a printed circuit board (PCB). They are arranged such that the transmitter coil induces a secondary voltage in the receiver coils which depends on the position of the metallic target above the coils. After demodulating and processing the secondary voltages from the receiver coils, a signal representative of the metallic target’s position over the coils is obtained. The ZMID5202 is fully qualified to automotive standards AEC-Q100, grade 0 up to 150°C ambient temperature.

特長

  • Inductive principle
  • Rotation sensing up to a full turn of 360º
  • PWM output with programmable limits
  • Overvoltage, reverse polarity, ESD and short circuit protection
  • 10-bit resolution
  • Power or ground loss detection
  • Facilitates redundant design requirements
  • Programmable linearity correction
  • Adaptive gain control supporting a wide range of coil designs
  • Diagnostic features supporting ISO26262
  • Supporting up to ASIL-B
  • Overvoltage and reverse polarity protection up to ±18V
  • Small 14-TSSOP package

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分類 タイトル 日付
PCB設計ファイル ZIP 2.75 MB
PCB設計ファイル ZIP 142 KB
PCB設計ファイル ZIP 2.84 MB
PCB設計ファイル ZIP 287 KB
ソフトウェア/ツール-ソフトウェア ログインしてダウンロード ZIP 1.98 MB
ソフトウェア/ツール-ソフトウェア ZIP 180 KB
ソフトウェア/ツール-評価版ソフトウェア ZIP 1.46 MB
ソフトウェア/ツール-ソフトウェア ZIP 22 KB
8 items

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