TUSS4440TRTJT TI Ultrasonic Sensor Signal Processor | 20-QFN (4x4) | 1-Ch, 1-MHz

Product Overview

The TUSS4440TRTJT is a high-performance ultrasonic sensor signal processor from Texas Instruments, designed for precise time-of-flight measurements and object detection. Housed in a compact 20-QFN (4x4 mm) package, this device integrates a low-noise amplifier, comparator, and digital processing block to simplify system design. It supports a wide supply voltage range of 2.7V to 5.5V and operates with a typical frequency of 1 MHz, making it ideal for industrial and automotive distance sensing applications.

Detailed Technical Specifications

Key Features

• Integrated low-noise amplifier and comparator
• Programmable gain and threshold
• SPI interface for configuration and data readout
• Low power consumption: 2.5 mA active, <1 µA shutdown
• Wide operating temperature range: -40°C to +125°C
• Small footprint: 20-QFN (4x4 mm)

Target Applications

• Industrial distance measurement (e.g., tank level sensing in chemical plants)
• Automotive parking assist systems (e.g., ultrasonic sensors in bumpers)
• Robotics obstacle detection (e.g., autonomous vacuum cleaners)
• Smart building occupancy detection (e.g., lighting control in offices)
• Medical fluid level monitoring (e.g., infusion pump reservoirs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSS4440TRTJT. 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

TUSS4440TRTJT 是德州儀器推出的一款高性能超聲波傳感器信號處理器，專為精確的飛行時間測量和物體檢測而設計。採用緊湊的 20-QFN（4x4 mm）封裝，集成了低噪聲放大器、比較器和數字處理模塊，簡化了系統設計。支持 2.7V 至 5.5V 的寬電源電壓範圍，典型工作頻率為 1 MHz，非常適合工業和汽車距離感測應用。

詳細技術參數

核心特性

• 集成低噪聲放大器和比較器
• 可編程增益和閾值
• SPI 接口用於配置和數據讀取
• 低功耗：工作模式 2.5 mA，關斷模式 <1 µA
• 寬工作溫度範圍：-40°C 至 +125°C
• 小尺寸：20-QFN（4x4 mm）

典型應用場景

• 工業距離測量（例如化工廠的液位感測）
• 汽車泊車輔助系統（例如保險桿中的超聲波傳感器）
• 機器人障礙物檢測（例如自動吸塵器）
• 智能建築佔用檢測（例如辦公室照明控制）
• 醫療液體監測（例如輸液泵儲液器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSS4440TRTJT 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]