TLV1842QDGKRQ1 TI Automotive Comparator | 8-VSSOP | 4.5V-36V, Open-Collector

Product Overview

The TLV1842QDGKRQ1 is a high-voltage, automotive-grade comparator from Texas Instruments, designed for robust performance in harsh environments. Housed in an 8-pin VSSOP package, it operates over a wide supply range of 4.5V to 36V and features an open-collector output for flexible interfacing. With a typical propagation delay of 200 ns and low quiescent current of 300 µA per channel, it is ideal for power management, signal conditioning, and fault detection in automotive and industrial systems.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 4.5V to 36V
• Low quiescent current: 300 µA per channel
• Fast propagation delay: 200 ns
• Open-collector output for level shifting
• Input common-mode range includes ground
• Automotive grade: AEC-Q100 qualified
• Operating temperature: -40°C to +125°C

Target Applications

• Automotive battery management systems (BMS) for overvoltage/undervoltage detection
• Power supply monitoring in infotainment systems
• Window comparator for sensor signal conditioning in ADAS
• Fault detection in 5G base station power modules
• Industrial motor control overcurrent protection
• Dashboard warning indicators for low battery or system faults

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV1842QDGKRQ1. 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

TLV1842QDGKRQ1 是德州儀器推出的一款高壓汽車級比較器，專為惡劣環境下的穩健性能而設計。採用 8 引腳 VSSOP 封裝，工作電源電壓範圍為 4.5V 至 36V，具有開集電極輸出，便於靈活接口。典型傳播延遲為 200 ns，每通道靜態電流僅 300 µA，非常適合汽車和工業系統中的電源管理、信號調理和故障檢測。

詳細技術參數

核心特性

• 寬電源電壓範圍：4.5V 至 36V
• 低靜態電流：每通道 300 µA
• 快速傳播延遲：200 ns
• 開集電極輸出，支持電平轉換
• 輸入共模範圍包含地電位
• 汽車級認證：AEC-Q100
• 工作溫度：-40°C 至 +125°C

典型應用場景

• 汽車電池管理系統（BMS）中的過壓/欠壓檢測
• 信息娛樂系統的電源監控
• ADAS 傳感器信號調理中的窗口比較器
• 5G 基站電源模塊的故障檢測
• 工業電機控制的過流保護
• 儀表盤低電量或系統故障指示燈

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV1842QDGKRQ1 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]