TS393IDT ST Comparator | 8-SOIC | Low Power, Open Drain Output

Product Overview

The TS393IDT is a low-power, dual CMOS voltage comparator manufactured by STMicroelectronics. It features open-drain outputs, making it suitable for mixed-voltage systems and wired-OR configurations. The device operates from a single supply voltage range of 2.7V to 16V or dual supplies of ±1.35V to ±8V, with extremely low supply current of 20µA per comparator. The input common-mode voltage range includes ground, and the output can be pulled up to any voltage up to 16V, independent of the supply. Housed in an 8-pin SOIC package, the TS393IDT is ideal for battery-powered and portable applications.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 20 µA per comparator
• Wide single/dual supply voltage range
• Open-drain output for flexible voltage interfacing
• Input common-mode voltage includes ground
• Low input bias current: 1 pA
• High input impedance
• ESD protection: 2 kV HBM
• RoHS compliant

Target Applications

• Battery-powered systems (e.g., portable medical devices, handheld instruments)
• Threshold detectors (e.g., over-voltage/under-voltage detection in 5G base station power supplies)
• Zero-crossing detectors (e.g., AC line monitoring in smart meters)
• Oscillators and timing circuits (e.g., PWM generation in automotive dashboard controllers)
• Signal conditioning (e.g., sensor interface in industrial IoT nodes)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS393IDT. 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

TS393IDT 是意法半導體（STMicroelectronics）推出的一款低功耗雙通道 CMOS 電壓比較器。它具有開漏輸出，適用於混合電壓系統和線或（wired-OR）配置。該器件可在 2.7V 至 16V 的單電源或 ±1.35V 至 ±8V 的雙電源下工作，每個比較器的典型靜態電流僅為 20µA。輸入共模電壓範圍包含地電位，輸出可上拉至最高 16V 的任何電壓，與電源電壓無關。TS393IDT 採用 8 引腳 SOIC 封裝，非常適合電池供電和便攜式應用。

詳細技術參數

核心特性

• 超低功耗：每通道 20 µA
• 寬電源電壓範圍（單/雙電源）
• 開漏輸出，靈活匹配不同電壓
• 輸入共模電壓包含地電位
• 低輸入偏置電流：1 pA
• 高輸入阻抗
• ESD 保護：2 kV HBM
• 符合 RoHS 標準

典型應用場景

• 電池供電系統（如便攜醫療設備、手持儀器）
• 閾值檢測器（如 5G 基站電源中的過壓/欠壓檢測）
• 過零檢測器（如智能電表中的交流線路監控）
• 振盪器和定時電路（如汽車儀表盤控制器中的 PWM 生成）
• 信號調理（如工業物聯網節點中的傳感器接口）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS393IDT 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]