LMV393M TI Comparator | 8-SOIC | Low Power, Open Collector Output

Product Overview

The LMV393M from Texas Instruments is a low-power, dual-channel voltage comparator designed for space-constrained and battery-powered applications. Housed in an 8-SOIC package, it features an open-collector output stage that allows for wired-OR configurations and flexible voltage level interfacing. With a typical supply current of just 100 µA per channel, the LMV393M is ideal for portable electronics, sensor interfaces, and industrial control systems. Its wide supply voltage range of 2.7V to 5.5V ensures compatibility with both 3.3V and 5V logic systems.

Detailed Technical Specifications

Key Features

• Low power consumption: 100 µA per channel
• Wide supply voltage range: 2.7V to 5.5V
• Open-collector outputs for flexible logic interfacing
• Fast response time: 1 µs
• Low input offset voltage: ±5 mV max
• Available in 8-SOIC package for compact designs

Target Applications

• Battery-powered portable devices (e.g., smartphones, tablets)
• Sensor signal conditioning (e.g., temperature, pressure sensors)
• Zero-crossing detectors in power supplies
• Window comparators for over/under voltage detection
• Industrial control systems (e.g., PLCs, motor controllers)
• Automotive electronics (e.g., dashboard warning systems, battery management)
• 5G base station power monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMV393M. 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

LMV393M 是德州儀器（TI）推出的一款低功耗雙通道電壓比較器，採用 8-SOIC 封裝，專為空間受限和電池供電的應用設計。其開路集電極輸出級支持線與配置，並可靈活匹配不同電壓邏輯。典型供電電流僅 100 µA（每通道），非常適合便攜式電子設備、傳感器接口和工業控制系統。2.7V 至 5.5V 的寬電源電壓範圍確保與 3.3V 和 5V 邏輯系統兼容。

詳細技術參數

核心特性

• 低功耗：每通道 100 µA
• 寬電源電壓範圍：2.7V 至 5.5V
• 開路集電極輸出，靈活匹配邏輯電平
• 快速響應時間：1 µs
• 低輸入失調電壓：±5 mV（最大值）
• 8-SOIC 封裝，適合緊湊設計

典型應用場景

• 電池供電便攜設備（如智能手機、平板電腦）
• 傳感器信號調理（如溫度、壓力傳感器）
• 電源中的過零檢測
• 過壓/欠壓檢測窗口比較器
• 工業控制系統（如 PLC、電機控制器）
• 汽車電子（如儀表盤警告系統、電池管理）
• 5G 基站電源監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMV393M 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]