TLV1814DR TI Comparator | 14-SOIC | 4-Channel, Open-Drain, 1.8V-5.5V

Product Overview

The TLV1814DR from Texas Instruments is a quad-channel, low-voltage comparator with open-drain outputs. It operates from 1.8V to 5.5V and features rail-to-rail input, making it ideal for battery-powered and portable applications. The device offers fast propagation delay of 200 ns and low quiescent current of 5 µA per channel. Housed in a 14-SOIC package, it is suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Quad-channel comparator with open-drain outputs
• Wide supply voltage range: 1.8V to 5.5V
• Rail-to-rail input voltage range
• Low propagation delay: 200 ns
• Ultra-low quiescent current: 5 µA per channel
• ESD protection: 2 kV HBM
• Available in 14-SOIC package

Target Applications

• Battery monitoring in portable electronics (e.g., smartphones, tablets)
• Overcurrent detection in power management systems (e.g., USB chargers)
• Window comparators for sensor signal conditioning (e.g., temperature sensors in 5G base stations)
• Zero-crossing detection in motor control (e.g., automotive dashboard actuators)
• Level shifting and logic interface circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV1814DR. 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

TLV1814DR 是德州儀器推出的四通道低電壓比較器，具有開漏輸出。工作電壓範圍為 1.8V 至 5.5V，支援軌到軌輸入，非常適合電池供電和可攜式應用。該器件傳播延遲典型值為 200 ns，每通道靜態電流僅 5 µA。採用 14-SOIC 封裝，適用於空間受限的設計。

詳細技術參數

核心特性

• 四通道比較器，開漏輸出
• 寬電源電壓範圍：1.8V 至 5.5V
• 軌到軌輸入電壓範圍
• 低傳播延遲：200 ns
• 超低靜態電流：每通道 5 µA
• ESD 保護：2 kV HBM
• 採用 14-SOIC 封裝

典型應用場景

• 可攜式電子設備中的電池監測（如智慧手機、平板電腦）
• 電源管理系統中的過流檢測（如 USB 充電器）
• 感測器信號調理的窗口比較器（如 5G 基地台的溫度感測器）
• 馬達控制中的零點檢測（如汽車儀表板執行器）
• 電平轉換和邏輯接口電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV1814DR 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]