開發模組 (EVM) 的 GUI
LDC1001-Q1
- AEC-Q100 Qualified for Automotive Applications:
- Temperature grade 0: –40°C to 150°C, TA
- Magnet-free operation
- Sub-micron precision
- Adjustable sensing range (through coil design)
- Lower system cost
- Remote sensor placement (decoupling the LDC from harsh environments)
- High durability (by virtue of contact-less operation)
- Insensitivity to environmental interference (such as dirt, dust, water, oil)
- Supply voltage, analog: 4.75 V to 5.25 V
- Supply voltage, IO: 1.8 V to 5.25 V
- Supply current (without LC tank): 1.7 mA
- RP resolution: 16-bit
- L resolution: 24-bit
- LC frequency range: 5 kHz to 5 MHz
The LDC1001-Q1 device is a 4.75-V to 5.25-V automotive-qualified inductance-to-digital converter designed for parallel resistance (Rp) and inductance (L) measurements. Inductive sensing technology enables precise measurement of linear or angular position of metal targets in automotive and industrial applications.
Inductive sensing is a contactless, short-range sensing technology that can enable high-resolution sensing of conductive targets in the presence of dust, dirt, oil, and moisture, which can be used by applications in harsh environments.
The LDC1001-Q1 system consists of an inductive sensor, typically a PCB coil, and a conductive target.
The LDC1001-Q1 is available in a 16-pin TSSOP package and offers several modes of operation. A serial peripheral interface (SPI) simplifies connection to an MCU.
技術文件
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檢視所有 10 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LDC1001-Q1 Inductance to Digital Converter datasheet | PDF | HTML | 2019年 11月 14日 |
| Application note | LDC Device Selection Guide (Rev. D) | PDF | HTML | 2021年 6月 15日 | |
| Application note | Sensor Design for Inductive Sensing Applications Using LDC (Rev. C) | PDF | HTML | 2021年 5月 21日 | |
| Application note | LDC Target Design (Rev. B) | PDF | HTML | 2021年 5月 13日 | |
| EVM User's guide | LDC1000/LDC1001/LDC1041/LDC1051 Evaluation Module User's Guide (Rev. B) | 2019年 11月 15日 | ||
| Application note | LDC100x Temperature Compensation (Rev. A) | 2019年 11月 12日 | ||
| Application note | Using Multiple Sensors With LDC100x (Rev. A) | 2019年 11月 12日 | ||
| Application note | Configuring Inductive-to-Digital-Converters for Parallel Resistance (RP) Variati (Rev. B) | 2019年 11月 11日 | ||
| Application note | Performing L Measurements from LDC DRDY Timing (Rev. A) | 2019年 11月 11日 | ||
| Application note | Measuring Rp of an L-C Sensor for Inductive Sensing | 2015年 10月 1日 |
設計與開發
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開發板
LDC1000EVM — LDC1000EVM - 適用於具有樣本 PCB 線圈之電感轉數位轉換器的評估模組
The LDC1000EVM (Evaluation Module) demonstrates the use of inductive sensing technology to sense and measure the presence, position or composition of a conductive target object. The module includes an example of a PCB sensor coil. An MSP430 microcontroller is used to interface the LDC to a host (...)
使用指南: PDF
| 封裝 | 引腳 | 下載 |
|---|---|---|
| TSSOP (PW) | 16 | 檢視選項 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點