LMV393IDR TI Low-Power Comparator | 8-SOIC | Dual, Open-Collector Output

Product Overview

The LMV393IDR from Texas Instruments is a dual low-voltage, low-power comparator designed for space-constrained and battery-powered applications. It operates from a single supply voltage as low as 2.7V up to 5.5V, making it ideal for portable electronics. The device features open-collector outputs that allow for wired-AND configurations and interface with various logic families. With a typical supply current of only 100 µA per comparator, the LMV393IDR minimizes power consumption while maintaining fast response times. The 8-SOIC package ensures a compact footprint for dense PCB layouts.

Detailed Technical Specifications

Key Features

• Low supply current: 100 µA per comparator
• Wide supply voltage range: 2.7V to 5.5V
• Open-collector outputs for flexible logic interfacing
• Low input offset voltage: 5 mV max
• Fast response time: 1.3 µs typical
• Available in 8-SOIC package
• Operating temperature range: -40°C to +85°C

Target Applications

• Battery-powered systems: portable medical devices, handheld instruments
• Signal conditioning: zero-crossing detectors, window comparators
• Threshold detection: over-voltage/under-voltage protection in 5G base stations
• Automotive: dashboard warning systems, sensor interfaces
• Industrial: level sensing, alarm circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMV393IDR. 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

LMV393IDR 是德州儀器（TI）推出的雙通道低電壓、低功耗比較器，專為空間受限和電池供電的應用設計。它可在 2.7V 至 5.5V 的單電源電壓下工作，非常適合便攜式電子設備。該器件具有開路集電極輸出，支持線與配置並可與各種邏輯系列接口。每個比較器的典型電源電流僅為 100 µA，在保持快速響應時間的同時最大限度地降低功耗。8-SOIC 封裝確保了緊湊的 PCB 佈局。

詳細技術參數

核心特性

• 低電源電流：每通道 100 µA
• 寬電源電壓範圍：2.7V 至 5.5V
• 開路集電極輸出，靈活的邏輯接口
• 低輸入失調電壓：最大 5 mV
• 快速響應時間：典型值 1.3 µs
• 採用 8-SOIC 封裝
• 工作溫度範圍：-40°C 至 +85°C

典型應用場景

• 電池供電系統：便攜式醫療設備、手持儀器
• 信號調理：過零檢測器、窗口比較器
• 閾值檢測：5G 基站中的過壓/欠壓保護
• 汽車電子：儀表盤警告系統、傳感器接口
• 工業應用：液位檢測、報警電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMV393IDR 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。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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