TSU112IYQ3T ST Comparator | 8-DFN (2x2) | Low Power, Rail-to-Rail

Product Overview

The TSU112IYQ3T from STMicroelectronics is a dual-channel, low-power, rail-to-rail input/output comparator in a compact 8-DFN (2x2 mm) package. It features a typical supply current of 1.2 µA per channel and operates from 1.6V to 5.5V, making it ideal for battery-powered and portable applications. The device offers a propagation delay of 1.5 µs and includes an open-drain output for flexible interfacing.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 1.2 µA per channel
• Rail-to-rail input and output
• Wide supply voltage range: 1.6V to 5.5V
• Open-drain output for wired-OR and level shifting
• Small 8-DFN package (2x2 mm) saves board space
• Extended temperature range: -40°C to +125°C

Target Applications

• Battery-powered systems: portable medical devices, wearable health monitors
• Industrial sensors: pressure transmitters, temperature probes
• Consumer electronics: smartphone proximity detection, smart home sensors
• Automotive: tire pressure monitoring systems (TPMS), keyless entry
• 5G base station: power supply monitoring, fault detection
• Dashboard: overvoltage/undervoltage detection in infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TSU112IYQ3T. 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

TSU112IYQ3T 是意法半導體推出的雙通道、低功耗、軌到軌輸入/輸出比較器，採用緊湊的 8-DFN（2x2 mm）封裝。典型每通道供電電流為 1.2 µA，工作電壓範圍 1.6V 至 5.5V，非常適合電池供電和便攜式應用。器件傳播延遲為 1.5 µs，並具有開漏輸出，便於靈活接口。

詳細技術參數

核心特性

• 超低功耗：每通道 1.2 µA
• 軌到軌輸入和輸出
• 寬供電電壓範圍：1.6V 至 5.5V
• 開漏輸出，支持線或和電平轉換
• 小型 8-DFN 封裝（2x2 mm），節省電路板空間
• 擴展溫度範圍：-40°C 至 +125°C

典型應用場景

• 電池供電系統：便攜式醫療設備、可穿戴健康監測器
• 工業傳感器：壓力變送器、溫度探頭
• 消費電子：智能手機接近檢測、智能家居傳感器
• 汽車電子：胎壓監測系統（TPMS）、無鑰匙進入
• 5G 基站：電源監控、故障檢測
• 儀表板：信息娛樂系統中的過壓/欠壓檢測

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TSU112IYQ3T 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]