TSX339IPT ST Comparator IC | 14-TSSOP | Low Power, Open Drain Output

Product Overview

The TSX339IPT from STMicroelectronics is a low-power, quad CMOS voltage comparator featuring open-drain outputs. Housed in a compact 14-TSSOP package, it is designed for applications requiring low voltage operation and minimal power consumption. The device operates from a single supply voltage range of 2.7V to 16V or dual supplies of ±1.35V to ±8V, making it versatile for battery-powered and industrial systems. Its push-pull output stage ensures rail-to-rail output swing, while the open-drain configuration allows for wired-OR connections and level shifting.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 10 μA per comparator
• Wide supply voltage range: 2.7V to 16V
• Rail-to-rail input common-mode voltage range
• Open-drain outputs for flexible interfacing
• Low input bias current: 1 pA max
• ESD protection: 4 kV HBM
• Extended temperature range: -40°C to +125°C

Target Applications

• Battery management systems in electric vehicles (e.g., Tesla Model 3 BMS)
• Overcurrent and overvoltage protection in 5G base stations (e.g., Huawei 5G AAU)
• Window comparators for automotive dashboard sensors (e.g., Ford SYNC 4)
• Zero-crossing detectors in industrial motor drives (e.g., Siemens SINAMICS)
• Portable medical devices (e.g., Omron blood pressure monitor)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TSX339IPT. 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

TSX339IPT 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。它採用緊湊的 14-TSSOP 封裝，專為需要低電壓操作和極低功耗的應用而設計。器件支持 2.7V 至 16V 的單電源或 ±1.35V 至 ±8V 的雙電源供電，適用於電池供電和工業系統。其推挽輸出級可實現軌到軌輸出擺幅，而開漏配置則允許線與連接和電平轉換。

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
• 軌到軌輸入共模電壓範圍
• 開漏輸出，便於靈活接口
• 低輸入偏置電流：最大 1 pA
• ESD 保護：4 kV HBM
• 擴展溫度範圍：-40°C 至 +125°C

典型應用場景

• 電動汽車電池管理系統（如 Tesla Model 3 BMS）
• 5G 基站過流過壓保護（如華為 5G AAU）
• 汽車儀表盤傳感器窗口比較器（如福特 SYNC 4）
• 工業電機驅動零交叉檢測（如西門子 SINAMICS）
• 便攜式醫療設備（如歐姆龍血壓計）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TSX339IPT 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.
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