REF3330AIRSER TI Voltage Reference | 8-UQFN (1.5x1.5) | 3.3V, 0.2% Accuracy

Product Overview

The REF3330AIRSER from Texas Instruments is a high-precision, low-power, series voltage reference with a fixed 3.3V output. It offers excellent temperature stability and low noise, making it ideal for precision data acquisition systems. Housed in a compact 8-UQFN (1.5x1.5mm) package, it is suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• High accuracy: ±0.2% initial accuracy
• Low temperature drift: 30 ppm/°C
• Low noise: 15 µVpp (0.1Hz to 10Hz)
• Low quiescent current: 135 µA
• Wide supply range: 3.5V to 5.5V
• Small package: 8-UQFN (1.5x1.5mm)
• No output capacitor required for stability

Target Applications

• Precision data acquisition systems (e.g., ADS1261, ADS131M04)
• Industrial process control (e.g., PLC analog input modules)
• Battery-powered instrumentation (e.g., portable multimeters)
• Automotive electronics (e.g., ADAS sensor modules)
• 5G base station power management
• Medical devices (e.g., patient monitoring systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for REF3330AIRSER. 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

REF3330AIRSER 是德州儀器（TI）推出的一款高精度、低功耗、串聯型電壓基準，固定輸出 3.3V。它具有出色的溫度穩定性和低噪聲特性，非常適合精密數據採集系統。採用緊湊的 8-UQFN（1.5x1.5mm）封裝，適用於空間受限的應用。

詳細技術參數

核心特性

• 高精度：±0.2% 初始精度
• 低溫度漂移：30 ppm/°C
• 低噪聲：15 µVpp（0.1Hz 至 10Hz）
• 低靜態電流：135 µA
• 寬電源範圍：3.5V 至 5.5V
• 小型封裝：8-UQFN（1.5x1.5mm）
• 無需輸出電容器即可穩定工作

典型應用場景

• 精密數據採集系統（例如 ADS1261、ADS131M04）
• 工業過程控制（例如 PLC 模擬輸入模塊）
• 電池供電儀器（例如便攜式萬用表）
• 汽車電子（例如 ADAS 傳感器模塊）
• 5G 基站電源管理
• 醫療設備（例如病人監護系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 REF3330AIRSER 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]