OA4NP33Q ST Operational Amplifier | 16-QFN (3x3) | 4-Ch, 33MHz, 3.3V

Product Overview

The OA4NP33Q is a high-performance quad operational amplifier from STMicroelectronics, designed for precision analog applications. Housed in a compact 16-QFN (3x3 mm) package, it offers four independent op-amps with rail-to-rail input/output, low noise, and high bandwidth. This device is ideal for industrial, automotive, and communication systems requiring multiple op-amps in a small footprint.

Detailed Technical Specifications

Key Features

• Quad operational amplifier with rail-to-rail input and output
• High gain bandwidth product: 33 MHz
• Low input offset voltage: ±1 mV max
• Ultra-low input bias current: 1 pA typical
• Low noise: 8 nV/√Hz at 1 kHz
• Wide supply voltage range: 2.7V to 5.5V
• Extended temperature range: -40°C to +125°C
• Compact 16-QFN (3x3 mm) package for space-constrained designs

Target Applications

• 5G base station signal conditioning
• Automotive dashboard displays and sensor interfaces
• Industrial process control and data acquisition
• Medical instrumentation (e.g., patient monitoring)
• Portable battery-powered devices
• Active filters and analog signal processing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for OA4NP33Q. 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

OA4NP33Q 是意法半導體推出的一款高性能四通道運算放大器，採用緊湊的 16-QFN（3x3 mm）封裝。它提供四個獨立的運算放大器，具有軌到軌輸入/輸出、低噪聲和高帶寬特性，非常適合需要多個運算放大器且佔板面積小的工業、汽車和通信系統。

詳細技術參數

核心特性

• 四通道運算放大器，軌到軌輸入和輸出
• 高增益帶寬積：33 MHz
• 低輸入失調電壓：±1 mV 最大值
• 超低輸入偏置電流：典型值 1 pA
• 低噪聲：1 kHz 時 8 nV/√Hz
• 寬電源電壓範圍：2.7V 至 5.5V
• 擴展溫度範圍：-40°C 至 +125°C
• 緊湊的 16-QFN（3x3 mm）封裝，適合空間受限的設計

典型應用場景

• 5G 基站信號調理
• 汽車儀表盤顯示和傳感器接口
• 工業過程控制和數據採集
• 醫療儀器（例如病人監護）
• 便攜式電池供電設備
• 有源濾波器和模擬信號處理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 OA4NP33Q 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]