LM393LVQDGKRQ1 TI Comparator | 8-VSSOP | Low Voltage, Low Power

Product Overview

The LM393LVQDGKRQ1 is a low-voltage, low-power dual comparator from Texas Instruments, designed for automotive and industrial applications. It operates from a single supply voltage as low as 2.0V to 5.5V, making it ideal for battery-powered systems. The device features open-drain outputs that can be pulled up to any voltage up to 5.5V, independent of the supply voltage. With a typical supply current of just 40µA per comparator, it offers excellent power efficiency. The LM393LVQDGKRQ1 is qualified for automotive applications (AEC-Q100) and is available in a small 8-VSSOP package.

Detailed Technical Specifications

Key Features

• Low supply voltage range: 2.0V to 5.5V
• Low quiescent current: 40 µA per comparator
• Low input offset voltage: ±1 mV typical
• Open-drain outputs for wired-OR connection
• Input common-mode voltage range includes ground
• AEC-Q100 qualified for automotive applications
• Available in small 8-VSSOP package

Target Applications

• Automotive: Battery monitoring, window comparators in dashboard electronics, sensor signal conditioning
• Industrial: Overcurrent detection in motor drives, threshold detection in power supplies
• Consumer: Battery-powered devices, portable electronics
• Telecom: Signal level detection in 5G base stations

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM393LVQDGKRQ1. 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

LM393LVQDGKRQ1 是德州儀器推出的一款低電壓、低功耗雙通道比較器，專為汽車和工業應用設計。它可在 2.0V 至 5.5V 的單電源電壓下工作，非常適合電池供電系統。該器件具有開漏輸出，可上拉至最高 5.5V 的任何電壓，與電源電壓無關。每個比較器的典型電源電流僅為 40µA，能效極高。LM393LVQDGKRQ1 通過 AEC-Q100 汽車認證，採用小型 8-VSSOP 封裝。

詳細技術參數

核心特性

• 低電源電壓範圍：2.0V 至 5.5V
• 低靜態電流：每個比較器 40 µA
• 低輸入失調電壓：典型值 ±1 mV
• 開漏輸出，支持線或連接
• 輸入共模電壓範圍包含地電位
• 通過 AEC-Q100 汽車應用認證
• 小型 8-VSSOP 封裝

典型應用場景

• 汽車：電池監控、儀表盤窗口比較器、傳感器信號調理
• 工業：電機驅動過流檢測、電源閾值檢測
• 消費電子：電池供電設備、便攜式電子產品
• 電信：5G 基站信號電平檢測

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM393LVQDGKRQ1 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。
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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

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• 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。
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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]