LM224D ST Operational Amplifier | 14-SO | Quad, Low Power, 1.3MHz

Product Overview

The LM224D from STMicroelectronics is a quad operational amplifier designed for low-power applications. It operates from a single supply voltage ranging from 3V to 30V or dual supplies ±1.5V to ±15V. The device features a typical gain-bandwidth product of 1.3 MHz and a low supply current of 0.7 mA per amplifier. It is housed in a 14-pin SOIC package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Quad operational amplifier in a compact 14-SO package
• Low supply current: 0.7 mA per amplifier
• Wide supply voltage range: 3V to 30V single supply
• Gain-bandwidth product: 1.3 MHz
• Low input offset voltage: 2 mV max
• Internal frequency compensation
• Short-circuit protection
• No latch-up

Target Applications

The LM224D is ideal for a variety of applications including:

• Signal conditioning in 5G base stations
• Sensor interfaces in automotive dashboards
• Active filters in industrial control systems
• Battery-powered instrumentation
• Audio preamplifiers
• Data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM224D. 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

LM224D 是意法半導體（STMicroelectronics）推出的四通道運算放大器，專為低功耗應用設計。它可在 3V 至 30V 的單電源或 ±1.5V 至 ±15V 的雙電源下工作。典型增益帶寬積為 1.3 MHz，每個放大器僅消耗 0.7 mA 的靜態電流。採用 14 引腳 SOIC 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 四通道運算放大器，緊湊的 14-SO 封裝
• 低靜態電流：每通道 0.7 mA
• 寬電源電壓範圍：單電源 3V 至 30V
• 增益帶寬積：1.3 MHz
• 低輸入失調電壓：最大值 2 mV
• 內部頻率補償
• 短路保護
• 無鎖存現象

典型應用場景

LM224D 適用於多種應用，包括：

• 5G 基站中的信號調理
• 汽車儀表板中的傳感器接口
• 工業控制系統中的有源濾波器
• 電池供電的儀器儀表
• 音頻前置放大器
• 數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM224D 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]