홈 센서 전문 센서 초음파 센서 AFE
홈
센서
전문 센서
초음파 센서 AFE

TDC1000

활성

레벨 및 농도 센서를 위한 초음파 센서 아날로그 프론트 엔드

지금 주문
데이터 시트

TDC1000

활성
데이터 시트 지금 주문

제품 상세 정보

Type Analog front-end (AFE) Features Direct drive Gain (min) (dB) 20 Gain (max) (dB) 41 Number of input channels 2 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 5.5 Operating temperature range (°C) -40 to 125 Interface type SPI Rating Catalog
Type Analog front-end (AFE) Features Direct drive Gain (min) (dB) 20 Gain (max) (dB) 41 Number of input channels 2 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 5.5 Operating temperature range (°C) -40 to 125 Interface type SPI Rating Catalog
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4
  • Measurement range: up to 8 ms
  • Operating current: 1.8 µA (2 SPS)
  • Transmitter channels TX1/TX2:
    • Supports single or dual-transducer application
    • Programmable excitation: 31.25 kHz to 4 MHz, up to 31 pulses
  • Receiver channels RX1/RX2:
    • STOP cycle-to-cycle jitter: 50 psRMS
    • Low-noise and programmable gain amplifiers
    • Access to signal chain for external filter design
    • Programmable threshold comparator for echo qualification
    • Automatic channel swapping for differential Time-of-Flight (TOF) measurement
    • Programmable low power mode for long TOF measurements
  • Temperature measurement
    • Interface to two PT1000/500 RTDs
    • RTD-to-RTD matching accuracy 0.02°CRMS
  • Operating temperature range: –40°C to 125°C
  • Measurement range: up to 8 ms
  • Operating current: 1.8 µA (2 SPS)
  • Transmitter channels TX1/TX2:
    • Supports single or dual-transducer application
    • Programmable excitation: 31.25 kHz to 4 MHz, up to 31 pulses
  • Receiver channels RX1/RX2:
    • STOP cycle-to-cycle jitter: 50 psRMS
    • Low-noise and programmable gain amplifiers
    • Access to signal chain for external filter design
    • Programmable threshold comparator for echo qualification
    • Automatic channel swapping for differential Time-of-Flight (TOF) measurement
    • Programmable low power mode for long TOF measurements
  • Temperature measurement
    • Interface to two PT1000/500 RTDs
    • RTD-to-RTD matching accuracy 0.02°CRMS
  • Operating temperature range: –40°C to 125°C

The TDC1000 is a fully integrated analog front-end (AFE) for ultrasonic sensing measurements of level, fluid identification/concentration, and proximity/distance applications common in automotive, industrial, and consumer markets. When paired with an MSP430/C2000 MCU, power, wireless, and source code, TI provides the complete ultrasonic sensing solution.

TI’s Ultrasonic AFE offers programmability and flexibility to accommodate a wide-range of applications and end equipment. The TDC1000 can be configured for multiple transmit pulses and frequencies, gain, and signal thresholds for use with a wide-range of transducer frequencies (31.25 kHz to 4 MHz) and Q-factors. Similarly, the programmability of the receive path allows ultrasonic waves to be detected over a wider range of distances/tank sizes and through various mediums.

Selecting different modes of operation, the TDC1000 can be optimized for low power consumption for battery-powered flow meters, level instrumentation, and distance/proximity measurements. The low noise amplifiers and comparators provide extremely low jitter, enabling picosecond resolution and accuracy for zero and low flow measurements.

The TDC1000 is a fully integrated analog front-end (AFE) for ultrasonic sensing measurements of level, fluid identification/concentration, and proximity/distance applications common in automotive, industrial, and consumer markets. When paired with an MSP430/C2000 MCU, power, wireless, and source code, TI provides the complete ultrasonic sensing solution.

TI’s Ultrasonic AFE offers programmability and flexibility to accommodate a wide-range of applications and end equipment. The TDC1000 can be configured for multiple transmit pulses and frequencies, gain, and signal thresholds for use with a wide-range of transducer frequencies (31.25 kHz to 4 MHz) and Q-factors. Similarly, the programmability of the receive path allows ultrasonic waves to be detected over a wider range of distances/tank sizes and through various mediums.

Selecting different modes of operation, the TDC1000 can be optimized for low power consumption for battery-powered flow meters, level instrumentation, and distance/proximity measurements. The low noise amplifiers and comparators provide extremely low jitter, enabling picosecond resolution and accuracy for zero and low flow measurements.
filter 기타 초음파 센서 AFE 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TUSS4440 활성 대수 증폭기를 사용하는 변압기 드라이브 초음파 센서 IC TUSS4440 is now available for transformer driven ultrasonic systems up to 400kHz
TUSS4470 활성 대수 증폭기를 사용하는 다이렉트 드라이브 초음파 센서 IC TUSS4470 is now available for directly driven ultrasonic systems up to 1MHz

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
9개 모두 보기
유형 직함 날짜
* Data sheet TDC1000 Ultrasonic Sensing Analog Front End (AFE) for Level Sensing, Flow Sensing, Concentration Sensing, and Proximity Sensing Applications datasheet (Rev. C) PDF | HTML 2023/02/22
Application note Ultrasonic Sensing Basics (Rev. D) PDF | HTML 2021/12/02
Application note How to Select and Mount Transducers in Ultrasonic Sensing for Level Sensing and (Rev. A) PDF | HTML 2015/11/25
Application note Using Ultrasonic Sensing to Monitor Level in Tanks 2015/07/25
Application note Ultrasonic Sensing Basics for Liquid Level Sensing, Flow Sensing, and Fluid Iden (Rev. A) 2015/06/11
Technical article Why are flow meter manufacturers switching from mechanical to ultrasonic? PDF | HTML 2015/06/11
Technical article How are washing machines like bats? Using sound to improve our lives. PDF | HTML 2015/05/01
Application note Ultrasonic Sensing for Fluid Identification and Contamination 2015/04/30
Application note Measuring an RTD Sensor with the TDC1000 and TDC7200 for Ultrasonic Sensing 2015/04/09

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TDC1000-C2000EVM — 액위 및 농도 측정을 위한 초음파 센서용 평가 모듈

Recommended alternative products

  • For evaluation of TUSS4470, a device with SIMILAR FUNCTIONALITY but not functionally equivalent to TDC1000 for direct-drive ultrasonic systems up to 1 MHz, please use the BOOST-TUSS4470.
  • For evaluation of TUSS4440, a device with SIMILAR FUNCTIONALITY but not (...)
사용 설명서: PDF
TI.com에서 구매 불가
평가 모듈(EVM)용 GUI

SNAC064 — TDC1000-TDC7200EVM GUI v1.2.7.1

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
초음파 센서 AFE
  • TDC1000 — 레벨 및 농도 센서를 위한 초음파 센서 아날로그 프론트 엔드
  • TDC1000-Q1 — 레벨 및 농도 센서를 위한 차량용 초음파 센서 아날로그 프론트 엔드
다운로드
시뮬레이션 모델

TDC1000 IBIS Model

SNAM173.ZIP (130 KB) - IBIS Model
다운로드
시뮬레이션 모델

TDC1000 TINA-TI Reference Design

SNAM193.TSC (458 KB) - TINA-TI Reference Design
다운로드
시뮬레이션 모델

TDC1000 TINA-TI Spice Model

SNAM194.ZIP (13 KB) - TINA-TI Spice Model
다운로드
거버(Gerber) 파일

PGA460 Transducer and Transformer Listing

SLAC787.ZIP (21 KB)
다운로드
레퍼런스 디자인

TIDA-00322 — 오토모티브 초음파 액위/품질 측정 레퍼런스 디자인

TI reference design TIDA-00322 is an automotive liquid level and fluid identification measurement system. It is based on the dual-channel TDC1000-Q1 ultrasonic AFE and the real-time microcontroller C2000. This reference design can also be used with the TDC1000 for industrial/consumer applications. (...)
Test report: PDF
회로도: PDF
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
TSSOP (PW) 28 Ultra Librarian
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

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