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

TDC1000-Q1

활성

레벨 및 농도 센서를 위한 차량용 초음파 센서 아날로그 프론트 엔드

지금 주문
데이터 시트

TDC1000-Q1

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 Automotive
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 Automotive
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • 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
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • 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-Q1 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-Q1 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-Q1 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-Q1 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-Q1 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-Q1 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.
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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
PGA460-Q1 활성 오토모티브 초음파 신호 프로세서 및 변환기 드라이버 If measuring a target through air, PGA460-Q1 is the recommended alternative.

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-Q1 Ultrasonic Sensing Analog Front End (AFE) for Level Sensing, Flow Sensing, Concentration Sensing, and Proximity Sensing Applications datasheet PDF | HTML 2023/02/22
Application note Ultrasonic Sensing Basics (Rev. D) PDF | HTML 2021/12/02
Application brief TDC1000-Q1 in Automotive Ultrasonic Level Sensing Systems 2017/07/29
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 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 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

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지원 및 교육

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