The ZMID5203 is an inductive position sensor IC with SENT output, used for absolute rotary and linear motion sensing in automotive applications. The ZMID5203 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 ZMID5203 is fully qualified to automotive standards AEC-Q100, grade 0 up to 150°C ambient temperature.


  • Inductive principle
  • Rotation sensing up to a full turn of 360º
  • SENT output with programmable limits
  • Overvoltage, reverse polarity, ESD and short circuit protection
  • 12-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


ZMID5203 ZMID5201 ZMID5202
Interface SENT digital output Analog output PWM digital output
Resolution (bits) 12 10 10


タイトル language 分類 形式 サイズ 日付
star ZMID520x Datasheet データシート PDF 1.01 MB
ZMID520x Application Note AN-1038 - Configuration for Monotonic Linear Output アプリケーションノート PDF 1.05 MB
ZMID520x Short-Form Datasheet データシート-簡略版 PDF 236 KB
ZMID-COMBOARD Guide - Serial Communication and Commands マニュアル-開発ツール PDF 459 KB
ZMID520x User Guide Getting Started マニュアル-ハードウェア PDF 1.34 MB
ZMID520x Manual for Calibration and Linerarizaton with Python and DLL マニュアル-ソフトウェア PDF 554 KB
ZMID520x User Manual Calibration and Linearization using LabVIEW マニュアル-ソフトウェア PDF 674 KB
ZMID520x User Guide - Inductive Coil Design Tool マニュアル-ソフトウェア PDF 1.01 MB
ZMID520X EMC Recommendation その他資料 PDF 235 KB
ZMID520x Register Map その他資料 PDF 1.24 MB
ZMID520x Inductive Position Sensor Family Overview 概要 PDF 300 KB
ZMID4200/ZMID5200 Redundant Schematic Template 回路図 PDF 179 KB
ZMID4200/ZMID5200 Schematic Template 回路図 PDF 132 KB
ZMID520x Technical Brief OWI Interface 技術概要 PDF 680 KB


タイトル language 分類 形式 サイズ 日付
ZMID4200/ZMID5200 Layout Template (Altium) PCB設計ファイル ZIP 2.75 MB
ZMID4200/ZMID5200 Layout Template (Gerber) PCB設計ファイル ZIP 142 KB
ZMID4200/ZMID5200 Redundant Layout Template (Altium) PCB設計ファイル ZIP 2.84 MB
ZMID4200/ZMID5200 Redundant Layout Template (Gerber) PCB設計ファイル ZIP 287 KB
Inductive Coil Design Tool Software (ICDT) ソフトウェア/ツール-ソフトウェア ZIP 1.98 MB
ZMID520x LabVIEW DLL VI ソフトウェア/ツール-ソフトウェア ZIP 180 KB
ZMID520x DLL for Calibration and Linearization using Python ソフトウェア/ツール-ソフトウェア ZIP 22 KB


製品名 タイトル 分類 会社名
ZMID-COMBOARD USB Communication and Programming Board for ZMID Application Modules Evaluation Renesas
ZMID5203MROT ZMID5203 Inductive Rotary Application Module with SENT Output Evaluation Renesas
ZMID5203MLIN ZMID5203 Inductive Linear Application Module with SENT Output Evaluation Renesas
ZMID5203MARC ZMID5203 Inductive Arc Application Module with SENT Output Evaluation Renesas