TLC393QDR TI Comparator | 8-SOIC | Dual, Open-Collector, Low Power

Product Overview

The TLC393QDR from Texas Instruments is a dual-channel, low-power, open-collector output comparator designed for precision voltage comparison in space-constrained and power-sensitive applications. Housed in an 8-pin SOIC package, it operates over a wide supply voltage range of 2.7V to 16V, making it suitable for both battery-powered and industrial systems. The device features low supply current (typically 50 µA per channel), fast response time (1.3 µs at 5V), and rail-to-rail input common-mode voltage range. Its open-collector outputs allow for wired-AND configurations and level shifting, enhancing design flexibility.

Detailed Technical Specifications

Key Features

• Dual comparator with open-collector outputs
• Low supply current: 50 µA per channel
• Wide supply voltage: 2.7V to 16V
• Rail-to-rail input common-mode voltage range
• Fast response time: 1.3 µs at 5V
• Low input offset voltage: 5 mV max
• Low input bias current: 5 pA typical
• Operating temperature: -40°C to +125°C
• Industry-standard 8-SOIC package

Target Applications

• 5G base station power supply monitoring and fault detection
• Automotive dashboard warning systems (e.g., low battery, over-temperature)
• Portable medical devices (e.g., glucose meter, blood pressure monitor)
• Industrial sensor interfaces (e.g., pressure, temperature)
• Battery management systems for electric vehicles
• Threshold detection in IoT edge nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC393QDR. 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

TLC393QDR 是德州儀器 (TI) 推出的雙通道、低功耗、開集極輸出比較器，專為空間受限且對功耗敏感的精密電壓比較應用而設計。採用 8 引腳 SOIC 封裝，工作電源電壓範圍寬達 2.7V 至 16V，適用於電池供電和工業系統。該器件具有低供電電流（典型值每通道 50 µA）、快速響應時間（5V 時 1.3 µs）以及軌到軌輸入共模電壓範圍。其開集極輸出支持線與配置和電平轉換，增強了設計靈活性。

詳細技術參數

核心特性

• 雙通道比較器，開集極輸出
• 低供電電流：每通道 50 µA
• 寬電源電壓：2.7V 至 16V
• 軌到軌輸入共模電壓範圍
• 快速響應時間：5V 時 1.3 µs
• 低輸入失調電壓：最大值 5 mV
• 低輸入偏置電流：典型值 5 pA
• 工作溫度：-40°C 至 +125°C
• 業界標準 8-SOIC 封裝

典型應用場景

• 5G 基站電源監控與故障檢測
• 汽車儀表盤警告系統（如低電量、過溫）
• 便攜式醫療設備（如血糖儀、血壓計）
• 工業傳感器接口（如壓力、溫度）
• 電動汽車電池管理系統
• 物聯網邊緣節點的閾值檢測

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC393QDR 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。
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品質保證與合規

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• 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。
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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
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