TSX339IDT ST Comparator | 14-SO | Low Power, Open Drain Output

Product Overview

The TSX339IDT from STMicroelectronics is a low-power, quad CMOS voltage comparator featuring open-drain outputs. It operates from a single supply voltage ranging from 2.7V to 16V or dual supplies from ±1.35V to ±8V. The device offers ultra-low power consumption of 10 µA typical per comparator, making it ideal for battery-powered and portable applications. The TSX339IDT is housed in a 14-SO package and is specified over the extended industrial temperature range of -40°C to +125°C.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 10 µA per comparator
• Wide supply voltage range: 2.7V to 16V
• Open-drain outputs for wired-OR connection
• Very low input bias current: 1 pA typical
• Rail-to-rail input common-mode voltage range
• ESD protection: 2 kV HBM
• Extended temperature range: -40°C to +125°C

Target Applications

• Battery-powered systems (e.g., portable medical devices, wireless sensors)
• Threshold detectors in 5G base station power management
• Window comparators for automotive dashboard monitoring
• Zero-crossing detectors in industrial motor control
• Oscillator circuits for low-frequency signal generation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TSX339IDT. 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

TSX339IDT 是意法半導體推出的一款低功耗四通道 CMOS 電壓比較器，具有開漏輸出。它支持 2.7V 至 16V 的單電源或 ±1.35V 至 ±8V 的雙電源供電。每個比較器典型功耗僅 10 µA，非常適合電池供電和便攜式應用。TSX339IDT 採用 14-SO 封裝，工作溫度範圍為 -40°C 至 +125°C。

詳細技術參數

核心特性

• 超低功耗：每通道 10 µA
• 寬電源電壓範圍：2.7V 至 16V
• 開漏輸出，支持線與連接
• 極低輸入偏置電流：典型 1 pA
• 軌到軌輸入共模電壓範圍
• ESD 保護：2 kV HBM
• 擴展溫度範圍：-40°C 至 +125°C

典型應用場景

• 電池供電系統（如便攜醫療設備、無線傳感器）
• 5G 基站電源管理中的閾值檢測
• 汽車儀表盤監控的窗口比較器
• 工業電機控制中的過零檢測
• 低頻信號生成的振盪器電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TSX339IDT 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]