LM393LVDGKR TI Comparator | 8-VSSOP | Low Voltage, Open Collector Output

Product Overview

The LM393LVDGKR from Texas Instruments is a low-voltage, low-power dual comparator designed for applications requiring high performance in compact spaces. Housed in an 8-VSSOP package, this device operates from a single supply voltage as low as 2.0V up to 5.5V, making it ideal for battery-powered and portable electronics. The open-collector outputs allow for wired-AND configurations and direct interfacing with various logic families. With a typical response time of 1.3 µs, it provides fast and reliable comparison for signal conditioning, threshold detection, and waveform generation.

Detailed Technical Specifications

Key Features

• Low supply voltage operation: 2.0V to 5.5V
• Low supply current: 0.4 mA per comparator
• Open-collector outputs for flexible interfacing
• Fast response time: 1.3 µs
• Wide operating temperature range: -40°C to +125°C
• Small 8-VSSOP package for space-constrained designs

Target Applications

• Battery-powered systems: portable medical devices, handheld instruments
• Signal conditioning: sensor interfaces, zero-crossing detectors
• Threshold detection: over-voltage/under-voltage protection in 5G base stations
• Waveform generation: square wave oscillators, pulse generators
• Automotive: dashboard warning systems, battery management
• Industrial: motor control, PLC input modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM393LVDGKR. 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

LM393LVDGKR 是德州儀器 (TI) 推出的一款低電壓、低功耗雙通道比較器，專為在緊湊空間內實現高性能而設計。該器件採用 8-VSSOP 封裝，可在 2.0V 至 5.5V 的單電源電壓下工作，非常適合電池供電和便攜式電子設備。開路集電極輸出支持線與配置，並可直接與各種邏輯系列接口。典型響應時間為 1.3 µs，可為信號調理、閾值檢測和波形生成提供快速可靠的比較。

詳細技術參數

核心特性

• 低電源電壓工作：2.0V 至 5.5V
• 低電源電流：每通道 0.4 mA
• 開路集電極輸出，靈活接口
• 快速響應時間：1.3 µs
• 寬工作溫度範圍：-40°C 至 +125°C
• 小型 8-VSSOP 封裝，節省空間

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：傳感器接口、過零檢測
• 閾值檢測：5G 基站中的過壓/欠壓保護
• 波形生成：方波振盪器、脈衝發生器
• 汽車電子：儀表盤警告系統、電池管理
• 工業控制：電機控制、PLC 輸入模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM393LVDGKR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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