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.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | LDC1001-Q1 Inductance to Digital Converter datasheet | PDF | HTML | 2019. 11. 14 | |
| 애플리케이션 노트 | Common Inductive and Capacitive Sensing Applications (Rev. B) | PDF | HTML | 2021. 6. 22 | ||
| 애플리케이션 노트 | LDC Device Selection Guide (Rev. D) | PDF | HTML | 2021. 6. 15 | ||
| 애플리케이션 노트 | Sensor Design for Inductive Sensing Applications Using LDC (Rev. C) | PDF | HTML | 2021. 5. 21 | ||
| 애플리케이션 노트 | LDC Target Design (Rev. B) | PDF | HTML | 2021. 5. 13 | ||
| 애플리케이션 노트 | Using Multiple Sensors With LDC100x (Rev. A) | 2019. 11. 12 | |||
| 애플리케이션 노트 | LDC100x Temperature Compensation (Rev. A) | 2019. 11. 12 | |||
| 애플리케이션 노트 | Configuring Inductive-to-Digital-Converters for Parallel Resistance (RP) Variati (Rev. B) | 2019. 11. 11 | |||
| 애플리케이션 노트 | Performing L Measurements from LDC DRDY Timing (Rev. A) | 2019. 11. 11 | |||
| 애플리케이션 노트 | Measuring Rp of an L-C Sensor for Inductive Sensing | 2015. 10. 1 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
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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 (...)
SNOC028 — Sensing Solutions EVM GUI Tool v1.10.0
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| TSSOP (PW) | 16 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.