TXB0104QWBQARQ1 TI Voltage Level Translator | 14-WQFN (3x2.5) | 4-Bit, Auto-Direction

Product Overview

The TXB0104QWBQARQ1 is a 4-bit bidirectional voltage-level translator from Texas Instruments, designed for automotive applications. It features auto-direction sensing, eliminating the need for a direction control pin. The device operates over a wide voltage range from 1.2V to 3.6V on the VCCA side and 1.65V to 5.5V on the VCCB side, making it ideal for interfacing between different voltage domains in mixed-voltage systems. Housed in a compact 14-WQFN (3x2.5mm) package, it is qualified to AEC-Q100 for automotive reliability.

Detailed Technical Specifications

Key Features

• Auto-direction sensing: no direction control pin required
• Wide voltage range: supports 1.2V to 5.5V translation
• High data rate: up to 100 Mbps
• Low power consumption: ICCA + ICCB < 10 μA typical
• Small package: 14-WQFN (3x2.5mm) saves board space
• Automotive grade: AEC-Q100 qualified for -40°C to +125°C
• ESD protection: ±8 kV HBM on I/O pins

Target Applications

The TXB0104QWBQARQ1 is suitable for various automotive and industrial applications requiring voltage level translation. Specific examples include:

• 5G base station control boards: interfacing low-voltage FPGAs (1.8V) with 3.3V peripherals
• Automotive dashboard displays: translating between MCU (3.3V) and display driver (1.8V)
• Advanced driver-assistance systems (ADAS): connecting sensors (1.8V) to processors (3.3V)
• Infotainment systems: bridging audio codecs (1.8V) with main SoC (3.3V)
• Industrial PLCs: translating between 3.3V logic and 5V legacy modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TXB0104QWBQARQ1. 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

TXB0104QWBQARQ1 是德州儀器推出的4位雙向電壓電平轉換器，專為汽車應用設計。它具備自動方向檢測功能，無需方向控制引腳。器件在 VCCA 側支持 1.2V 至 3.6V 的寬電壓範圍，在 VCCB 側支持 1.65V 至 5.5V，非常適合混合電壓系統中不同電壓域之間的接口。採用緊湊的 14-WQFN（3x2.5mm）封裝，並通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 自動方向檢測：無需方向控制引腳
• 寬電壓範圍：支持 1.2V 至 5.5V 電平轉換
• 高數據速率：最高 100 Mbps
• 低功耗：ICCA + ICCB 典型值 < 10 μA
• 小封裝：14-WQFN（3x2.5mm）節省電路板空間
• 汽車級：AEC-Q100 認證，-40°C 至 +125°C
• ESD 保護：I/O 引腳 ±8 kV HBM

典型應用場景

TXB0104QWBQARQ1 適用於需要電壓電平轉換的各種汽車和工業應用。具體實例包括：

• 5G 基站控制板：低電壓 FPGA（1.8V）與 3.3V 外設接口
• 汽車儀表盤顯示：MCU（3.3V）與顯示驅動器（1.8V）之間的轉換
• 高級駕駛輔助系統（ADAS）：傳感器（1.8V）與處理器（3.3V）連接
• 信息娛樂系統：音頻編解碼器（1.8V）與主 SoC（3.3V）橋接
• 工業 PLC：3.3V 邏輯與 5V 傳統模塊之間的轉換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TXB0104QWBQARQ1 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]