SLDC021 — TUSS Generation III EVM GUI
지원되는 제품 및 하드웨어
제품
초음파 센서 AFE
하드웨어 개발
평가 보드
- BOOSTXL-TUSS4440 — LDO 평가 모듈(EVM)이 포함된 TUSS4440 변압기 구동식 초음파 변환기
- BOOSTXL-TUSS4470 — LDO가 포함된 TUSS4470 다이렉트 드라이브 초음파 변환기 평가 모듈(EVM)
The TUSS4470 is a highly integrated direct drive analog front end for industrial ultrasonic applications. The transducer drive stage is an internal H-bridge that can be configured to drive the transducer in direct-drive mode to achieve maximum voltage across the transducer. The internal H-bridge can also be configured as a pre-driver for external FETs, enabling higher current and voltage drive for larger transducers.
The receive signal path includes a low-noise linear amplifier, a bandpass filter, followed by a logarithmic gain amplifier for input dependent amplification. The logarithmic amplifier allows for high sensitivity for weak echo signals and offers excellent input dynamic range over full range of reflected echoes.
The drivers can be controlled directly through the microcontroller for complete customization of the burst signal, or can be programmed through SPI with a customizable burst length. The TUSS4470 can support a single transducer to send and receive burst signals, or can set up two transducers to split the send and receive functions.
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TUSS4470 Transformer Drive Ultrasonic Sensor IC With Logarithmic Amplifier datasheet (Rev. A) | PDF | HTML | 2022/05/19 |
| Application note | Ultrasonic Sensing Basics (Rev. D) | PDF | HTML | 2021/12/02 | |
| Application note | Ultrasonic Application Optimization and Usage Guide: TUSS4470 and TDC1000 | PDF | HTML | 2021/01/18 | |
| Technical article | Shrink your solution size with transformer-less ultrasonic ICs | PDF | HTML | 2020/06/15 | |
| User guide | TUSS44x0 EVM for Ultrasonic Sensors User's Guide (Rev. A) | 2020/04/02 | ||
| Application note | TUSS44x0 Software Development Guide | PDF | HTML | 2020/03/17 | |
| Application note | Logarithmic Amplifier for Ultrasonic Sensor Signal Conditioning | 2020/03/13 | ||
| E-book | E-book: An engineer’s guide to industrial robot designs | 2020/02/12 |
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| WQFN (RTJ) | 20 | Ultra Librarian |
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.