LM393LVQDDFRQ1 TI Comparator | TSOT-23-8 | Low Voltage, 1.8V-5.5V

Product Overview

The LM393LVQDDFRQ1 is a low-voltage, dual-channel comparator from Texas Instruments, designed for automotive and industrial applications. It operates from a supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered and low-power systems. The device features open-drain outputs, allowing for wired-AND configurations, and is available in a compact TSOT-23-8 package. With a typical propagation delay of 0.8 µs and low quiescent current of 40 µA per channel, it offers excellent performance for precision signal detection and threshold monitoring.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 1.8V to 5.5V
• Low quiescent current: 40 µA per channel
• Fast propagation delay: 0.8 µs
• Low input offset voltage: ±1 mV
• Open-drain outputs for flexible logic interfacing
• Automotive qualified (AEC-Q100)
• Compact TSOT-23-8 package

Target Applications

• Automotive: Battery monitoring in electric vehicles (EVs), window lift control, seat position sensors
• Industrial: Overcurrent detection in motor drives, threshold detection in PLCs
• Consumer: Smartphone battery protection, portable device power management
• Telecom: Signal conditioning in 5G base stations, line card fault detection

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM393LVQDDFRQ1. 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

LM393LVQDDFRQ1 是德州儀器 (TI) 推出的一款低電壓雙通道比較器，專為汽車和工業應用設計。其工作電源電壓範圍為 1.8V 至 5.5V，非常適合電池供電和低功耗系統。該器件具有開漏輸出，支持線與配置，並採用緊湊的 TSOT-23-8 封裝。典型傳播延遲為 0.8 µs，每通道靜態電流僅 40 µA，為精確信號檢測和閾值監控提供卓越性能。

詳細技術參數

核心特性

• 寬電源電壓範圍：1.8V 至 5.5V
• 低靜態電流：每通道 40 µA
• 快速傳播延遲：0.8 µs
• 低輸入失調電壓：±1 mV
• 開漏輸出，靈活邏輯接口
• 通過汽車級認證 (AEC-Q100)
• 緊湊 TSOT-23-8 封裝

典型應用場景

• 汽車：電動汽車 (EV) 電池監控、車窗升降控制、座椅位置傳感器
• 工業：電機驅動過流檢測、PLC 閾值檢測
• 消費電子：智能手機電池保護、便攜設備電源管理
• 電信：5G 基站信號調理、線路卡故障檢測

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM393LVQDDFRQ1 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。
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• 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]