LMV339M TI Comparators | 14-SOIC | Quad, Low Voltage, 1.2μA

Product Overview

The LMV339M from Texas Instruments is a quad low-voltage, low-power comparator designed for battery-powered and portable applications. It operates from a single supply voltage as low as 2.7V up to 5.5V, with a typical supply current of just 1.2μA per comparator. The device features open-drain outputs, making it suitable for wired-OR configurations. The LMV339M is offered in a 14-pin SOIC package, providing a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low supply current: 1.2 μA per comparator
• Wide supply voltage range: 2.7V to 5.5V
• Rail-to-rail input common-mode voltage range
• Open-drain outputs for flexible logic interfacing
• Low input offset voltage: ±1 mV typical
• Fast response time: 1.3 μs typical
• Available in 14-SOIC package

Target Applications

• Battery-powered systems: portable medical devices, handheld instruments
• Signal detection: zero-crossing detectors, window comparators
• Sensor interfaces: temperature sensors, light sensors
• Consumer electronics: smartphones, tablets, wearables
• Industrial: 5G base station power monitoring, automotive dashboard warning systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMV339M. 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

LMV339M 是德州儀器（TI）推出的一款四通道低電壓、低功耗比較器，專為電池供電和便攜式應用設計。它可在 2.7V 至 5.5V 的單電源電壓下工作，每個比較器的典型供電電流僅為 1.2μA。該器件具有開漏輸出，適用於線或配置。LMV339M 採用 14 引腳 SOIC 封裝，為空間受限的設計提供了緊湊的解決方案。

詳細技術參數

核心特性

• 超低供電電流：每比較器 1.2 μA
• 寬電源電壓範圍：2.7V 至 5.5V
• 軌到軌輸入共模電壓範圍
• 開漏輸出，便於靈活的邏輯接口
• 低輸入失調電壓：典型值 ±1 mV
• 快速響應時間：典型值 1.3 μs
• 提供 14-SOIC 封裝

典型應用場景

• 電池供電系統：便攜式醫療設備、手持儀器
• 信號檢測：過零檢測器、窗口比較器
• 傳感器接口：溫度傳感器、光傳感器
• 消費電子：智能手機、平板電腦、可穿戴設備
• 工業：5G 基站電源監控、汽車儀表盤警告系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMV339M 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]