LF351D ST Operational Amplifier | 8-SOIC | 4MHz GBW, 13V/µs Slew Rate

Product Overview

The LF351D is a high-speed JFET-input operational amplifier manufactured by STMicroelectronics. It features a wide gain bandwidth of 4 MHz and a slew rate of 13 V/µs, making it suitable for fast signal processing applications. The device operates from a single or dual power supply ranging from ±4V to ±18V and is available in the compact 8-SOIC package. Its low input bias current (50 pA typical) and low input offset voltage (5 mV max) ensure high precision in analog circuits.

Detailed Technical Specifications

Key Features

• High slew rate: 13 V/µs
• Wide gain bandwidth: 4 MHz
• Low input bias current: 50 pA
• Low input offset voltage: 5 mV max
• Wide supply voltage range: ±4V to ±18V
• Internal frequency compensation
• No latch-up
• Short-circuit protection

Target Applications

• Active filters in 5G base station power management
• Signal conditioning in automotive dashboard sensors
• High-speed integrators in industrial control systems
• Sample-and-hold circuits in data acquisition
• Audio preamplifiers in professional mixing consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LF351D. 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

LF351D 是意法半導體生產的高速 JFET 輸入運算放大器。它具有 4 MHz 的增益帶寬和 13 V/µs 的壓擺率，適用於快速信號處理應用。該器件支持 ±4V 至 ±18V 的單電源或雙電源供電，並採用緊湊的 8-SOIC 封裝。低輸入偏置電流（典型值 50 pA）和低輸入失調電壓（最大值 5 mV）確保了模擬電路的高精度。

詳細技術參數

核心特性

• 高壓擺率：13 V/µs
• 寬增益帶寬：4 MHz
• 低輸入偏置電流：50 pA
• 低輸入失調電壓：最大值 5 mV
• 寬電源電壓範圍：±4V 至 ±18V
• 內部頻率補償
• 無鎖存
• 短路保護

典型應用場景

• 5G 基站電源管理中的有源濾波器
• 汽車儀表板傳感器的信號調理
• 工業控制系統中的高速積分器
• 數據採集中的採樣保持電路
• 專業調音台的音頻前置放大器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LF351D 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]