STNS01PUR ST Temperature Sensor | 12-WFDFN Exposed Pad | ±0.5°C Accuracy, I2C Interface

Product Overview

The STNS01PUR is a high-precision digital temperature sensor from STMicroelectronics, featuring an I2C/SMBus interface and an operating voltage range of 1.7V to 3.6V. Housed in a compact 12-WFDFN exposed pad package, it offers ±0.5°C accuracy over a wide temperature range of -40°C to +125°C. The device integrates a bandgap temperature sensor, a 12-bit ADC, and a programmable threshold comparator with an open-drain alert output. Its low power consumption (typical 1.5 µA in shutdown mode) makes it ideal for battery-powered applications.

Detailed Technical Specifications

Key Features

• High accuracy: ±0.5°C from 0°C to +85°C
• Low power: 1.5 µA shutdown current
• I2C/SMBus compatible with up to 4 devices on same bus
• Programmable temperature threshold with alert output
• 12-bit digital output with 0.0625°C resolution
• Wide supply voltage range: 1.7V to 3.6V
• Small footprint: 3mm x 3mm WFDFN package

Target Applications

• 5G base station thermal monitoring
• Automotive dashboard temperature sensing
• Industrial motor control thermal protection
• Portable medical devices (e.g., glucose monitors)
• Smart home thermostats and HVAC systems
• Battery management systems for electric vehicles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STNS01PUR. 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

STNS01PUR 是意法半导体推出的一款高精度数字温度传感器，采用 I2C/SMBus 接口，工作电压范围为 1.7V 至 3.6V。器件采用紧凑的 12-WFDFN 裸焊盘封装，在 -40°C 至 +125°C 宽温度范围内提供 ±0.5°C 的精度。它集成了带隙温度传感器、12 位 ADC 和可编程阈值比较器，并带有开漏报警输出。低功耗特性（关断模式下典型值 1.5 µA）使其非常适合电池供电应用。

詳細技術參數

核心特性

• 高精度：0°C 至 +85°C 范围内 ±0.5°C
• 低功耗：关断电流 1.5 µA
• 兼容 I2C/SMBus，同一总线上最多支持 4 个器件
• 可编程温度阈值，带报警输出
• 12 位数字输出，分辨率 0.0625°C
• 宽供电电压范围：1.7V 至 3.6V
• 小尺寸：3mm x 3mm WFDFN 封装

典型應用場景

• 5G 基站热监控
• 汽车仪表盘温度感应
• 工业电机控制热保护
• 便携式医疗设备（如血糖仪）
• 智能家居恒温器和 HVAC 系统
• 电动汽车电池管理系统

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STNS01PUR 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]