TLC339IN TI Comparator | 14-PDIP | Quad, Open-Drain, Low Power

Product Overview

The TLC339IN from Texas Instruments is a quad CMOS voltage comparator featuring open-drain outputs and extremely low power consumption. Housed in a 14-pin PDIP package, it operates from a single supply voltage range of 3V to 16V or dual supplies of ±1.5V to ±8V. The device offers high input impedance, low offset voltage, and fast response time, making it ideal for battery-powered and portable applications.

Detailed Technical Specifications

Key Features

• Quad comparators in one package
• Very low power consumption: 110 µA per channel
• Open-drain outputs for wired-OR and level shifting
• Wide supply voltage range
• High input impedance: 10^12 Ω
• Low input offset voltage: 5 mV max
• Fast response time: 1.3 µs
• ESD protection: 2000V HBM

Target Applications

• Battery-powered systems: portable medical devices, handheld instruments
• Threshold detection: overvoltage/undervoltage protection in 5G base station power supplies
• Zero-crossing detectors: AC line monitoring in smart meters
• Window comparators: automotive dashboard warning systems
• Oscillators and timing circuits: low-frequency clock generation
• Sensor signal conditioning: temperature, pressure, and light sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC339IN. 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

TLC339IN 是德州儀器推出的四通道 CMOS 電壓比較器，具有開漏輸出和極低功耗特性。採用 14 引腳 PDIP 封裝，支持 3V 至 16V 單電源或 ±1.5V 至 ±8V 雙電源供電。該器件具有高輸入阻抗、低失調電壓和快速響應時間，非常適合電池供電和便攜式應用。

詳細技術參數

核心特性

• 單封裝內含四個比較器
• 極低功耗：每通道 110 µA
• 開漏輸出，支持線與邏輯和電平轉換
• 寬電源電壓範圍
• 高輸入阻抗：10^12 Ω
• 低輸入失調電壓：最大 5 mV
• 快速響應時間：1.3 µs
• ESD 保護：2000V HBM

典型應用場景

• 電池供電系統：便攜式醫療設備、手持儀器
• 閾值檢測：5G 基站電源中的過壓/欠壓保護
• 過零檢測：智能電表中的交流線路監控
• 窗口比較器：汽車儀表盤警告系統
• 振盪器和定時電路：低頻時鐘生成
• 傳感器信號調理：溫度、壓力和光傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC339IN 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]