TLC393QDRG4 TI Comparator | 8-SOIC | Dual, Open-Collector, Low Power

Product Overview

The TLC393QDRG4 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 from 2 V to 16 V, making it suitable for both single-supply and dual-supply systems. The device features a typical supply current of just 110 µA per channel, enabling extended battery life in portable equipment. With an input offset voltage as low as 5 mV and a response time of 2.5 µs, the TLC393QDRG4 delivers reliable performance for threshold detection, zero-crossing detection, and signal conditioning tasks.

Detailed Technical Specifications

Key Features

• Dual-channel comparator with open-collector outputs for wired-OR and level shifting
• Low power consumption: 110 µA per channel typical
• Wide supply range: 2 V to 16 V
• Low input offset voltage: 5 mV max
• Fast response time: 2.5 µs typical
• Industrial temperature range: -40°C to +125°C
• Available in 8-pin SOIC package

Target Applications

• Battery-powered systems: portable medical devices, handheld instruments
• Automotive electronics: window lift controllers, seat position sensors
• Industrial control: PLC input modules, motor current sensing
• Consumer electronics: smart home sensors, smoke detectors
• Telecommunications: 5G base station power monitoring, signal threshold detection
• Automotive dashboard: warning indicators, battery voltage monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC393QDRG4. 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

TLC393QDRG4 是德州儀器 (TI) 推出的一款雙通道、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。該器件採用 8 引腳 SOIC 封裝，工作電源電壓範圍寬達 2 V 至 16 V，適用於單電源和雙電源系統。每個通道的典型電源電流僅為 110 µA，可延長便攜設備的電池壽命。輸入失調電壓低至 5 mV，響應時間為 2.5 µs，TLC393QDRG4 可為閾值檢測、過零檢測和信號調理任務提供可靠的性能。

詳細技術參數

核心特性

• 雙通道比較器，開集極輸出，支持線與邏輯和電平轉換
• 低功耗：每通道典型值 110 µA
• 寬電源範圍：2 V 至 16 V
• 低輸入失調電壓：最大值 5 mV
• 快速響應時間：典型值 2.5 µs
• 工業級溫度範圍：-40°C 至 +125°C
• 採用 8 引腳 SOIC 封裝

典型應用場景

• 電池供電系統：便攜醫療設備、手持儀器
• 汽車電子：車窗升降控制器、座椅位置傳感器
• 工業控制：PLC 輸入模塊、電機電流檢測
• 消費電子：智能家居傳感器、煙霧探測器
• 電信設備：5G 基站電源監控、信號閾值檢測
• 汽車儀表盤：警告指示燈、電池電壓監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC393QDRG4 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。

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。
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• 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
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