概要
説明
The ZMID4200 is an inductive position sensor IC with analog output, used for absolute rotary and linear motion sensing in industrial and consumer applications. The ZMID4200 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 ZMID4200 is qualified to function up to 150°C ambient temperature.
特長
- Inductive principle
- Rotation sensing up to a full turn of 360°
- Analog, PWM or SENT output with programmable limits
- Overvoltage, reverse polarity, ESD and short circuit protection
- 10-bit resolution (Analog and PWM)
- 12-bit resolution (SENT)
- Power or ground loss detection
- Facilitates redundant design requirements
- Programmable linearity correction
- Adaptive gain control supporting a wide range of coil designs
- Diagnostic features
- Overvoltage and reverse polarity protection up to ±18V
- Small 14-TSSOP package
アプリケーション
アプリケーション
Qualified for industrial, medical and consumer applications only – not qualified for usage in automotive applications
- Rotary position sensors up to 360°; e.g. rotary actuators, potentiometer replacement
- Small-angle sensors or arc-motion sensors; e.g. pedal or valve sensors, robotics
- Linear motion sensors; e.g. linear-actuators, position sensors, fluid-level sensors, slide potentiometer replacement
ドキュメント
| Document title | Document type
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日付 日付 | |
|---|---|---|---|
| PDF 758 KB | データシート | ||
| PDF 2.12 MB | マニュアル－ハードウェア | ||
| PDF 532 KB | マニュアル－ソフトウェア | ||
| PDF 1.16 MB | マニュアル－ソフトウェア | ||
| PDF 1.06 MB | マニュアル－ソフトウェア | ||
| PDF 85 KB | その他資料 | ||
| PDF 179 KB | 回路図 | ||
| PDF 132 KB | 回路図 | ||
| PDF 583 KB | 技術概要 | ||
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ZMID4200 Inductive Position Sensing Starter Kit
The ZMID4201STKIT is an all-in-one starter kit, providing fully-functional evaluation of the ZMID4200 position sensor. This kit combines the linear, rotary, and arc...
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| TSSOP | 14 | -40 to 150°C | Reel | サンプルを入手, |
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| IDT、信頼性と柔軟性を向上させ、システム コストを削減する 最新のインダクティブ方式ポジションセンサーを発表 | ニュース | 2017年4月5日 |