TDC1000PWR TI Ultrasonic Sensing IC | 28-TSSOP | 1-8 MHz, 12.5 ps Resolution

Product Overview

The TDC1000PWR is a high-performance ultrasonic sensing analog front-end (AFE) from Texas Instruments, designed for time-of-flight (ToF) measurement applications. It integrates a programmable transmit pulse generator, a low-noise amplifier (LNA), and a time-to-digital converter (TDC) with 12.5 ps resolution. The device operates with a supply voltage of 2.7 V to 5.5 V and supports transducer frequencies from 1 MHz to 8 MHz. Housed in a compact 28-TSSOP package, it is ideal for industrial, automotive, and medical sensing systems requiring precise distance, level, or flow measurement.

Detailed Technical Specifications

Key Features

• Integrated TDC with 12.5 ps resolution for high-precision ToF measurement
• Programmable transmit pulse generator with up to 15 Vpp output
• Low-noise amplifier with adjustable gain (20 dB to 40 dB)
• Built-in digital signal processing for echo detection
• SPI interface for configuration and data readout
• Wide supply voltage range (2.7 V to 5.5 V)
• Extended temperature range (-40°C to +125°C)

Target Applications

• Industrial level sensing in tanks and silos (e.g., Rosemount 5400 series)
• Automotive parking assist systems (e.g., Bosch ultrasonic sensors)
• Medical imaging probes (e.g., GE Logiq ultrasound systems)
• Flow meters for water and gas (e.g., Siemens Sitrans F)
• Proximity detection in robotics (e.g., KUKA LBR iiwa)
• 5G base station antenna alignment (e.g., Ericsson AIR 6488)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDC1000PWR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TDC1000PWR 是德州儀器（TI）推出的一款高性能超聲波感測模擬前端（AFE），專為飛行時間（ToF）測量應用設計。它整合了可編程發射脈衝產生器、低雜訊放大器（LNA）和時間數位轉換器（TDC），解析度高達 12.5 ps。該器件支援 2.7 V 至 5.5 V 的電源電壓，並相容 1 MHz 至 8 MHz 的換能器頻率。採用緊湊的 28-TSSOP 封裝，非常適合需要精確距離、液位或流量測量的工業、汽車和醫療感測系統。

詳細技術參數

核心特性

• 整合 TDC，解析度 12.5 ps，實現高精度 ToF 測量
• 可編程發射脈衝產生器，輸出高達 15 Vpp
• 低雜訊放大器，增益可調（20 dB 至 40 dB）
• 內建數位訊號處理，用於回波檢測
• SPI 介面，用於配置和資料讀取
• 寬電源電壓範圍（2.7 V 至 5.5 V）
• 擴展溫度範圍（-40°C 至 +125°C）

典型應用場景

• 工業液位感測，用於儲罐和筒倉（如 Rosemount 5400 系列）
• 汽車泊車輔助系統（如 Bosch 超聲波感測器）
• 醫療成像探頭（如 GE Logiq 超聲系統）
• 水和氣體流量計（如 Siemens Sitrans F）
• 機器人接近檢測（如 KUKA LBR iiwa）
• 5G 基站天線對準（如 Ericsson AIR 6488）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDC1000PWR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]