LM393DGKRG4 TI Comparator | 8-VSSOP | Dual, Low Power, 2V to 36V

Product Overview

The LM393DGKRG4 from Texas Instruments is a dual low-power voltage comparator designed for applications requiring high precision and low power consumption. Housed in an 8-VSSOP package, this device operates over a wide supply voltage range of 2V to 36V (or ±1V to ±18V for split supplies). It features open-collector outputs that can be connected to various logic levels, making it versatile for interfacing with different systems. The LM393DGKRG4 is characterized for operation from 0°C to 70°C and is ideal for battery-powered and portable equipment.

Detailed Technical Specifications

Key Features

• Dual comparator in a small 8-VSSOP package
• Wide supply voltage range: 2V to 36V
• Low supply current: 0.4 mA per comparator
• Low input offset voltage: ±5 mV max
• Open-collector outputs for flexible logic interfacing
• Compatible with TTL, DTL, ECL, MOS, and CMOS logic
• Designed for low-power applications

Target Applications

The LM393DGKRG4 is suitable for a variety of applications including:

• Battery-powered electronics (e.g., portable medical devices)
• Threshold detectors in 5G base station power supplies
• Zero-crossing detectors for AC motor control
• Window comparators in automotive dashboard sensors
• Oscillator circuits for industrial control systems
• Logic level shifters in mixed-voltage systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM393DGKRG4. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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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

LM393DGKRG4 是德州儀器（TI）推出的雙通道低功耗電壓比較器，專為需要高精度和低功耗的應用而設計。該器件採用 8-VSSOP 封裝，可在 2V 至 36V（或雙電源 ±1V 至 ±18V）的寬電源電壓範圍內工作。它具有開集電極輸出，可連接到各種邏輯電平，從而實現與不同系統的靈活接口。LM393DGKRG4 的工作溫度範圍為 0°C 至 70°C，非常適合電池供電和便攜式設備。

詳細技術參數

核心特性

• 雙通道比較器，採用小型 8-VSSOP 封裝
• 寬電源電壓範圍：2V 至 36V
• 低電源電流：每個比較器 0.4 mA
• 低輸入失調電壓：最大值 ±5 mV
• 開集電極輸出，實現靈活的邏輯接口
• 兼容 TTL、DTL、ECL、MOS 和 CMOS 邏輯
• 專為低功耗應用設計

典型應用場景

LM393DGKRG4 適用於多種應用，包括：

• 電池供電的電子設備（例如便攜式醫療設備）
• 5G 基站電源中的閾值檢測器
• 交流電機控制中的過零檢測器
• 汽車儀表板傳感器中的窗口比較器
• 工業控制系統中的振盪器電路
• 混合電壓系統中的邏輯電平轉換器

環球供應鏈與批發合作夥伴方案

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