TMP814PWR TI Temperature Sensor | 20-TSSOP | ±0.5°C Accuracy, 1.8V Supply

Product Overview

The TMP814PWR from Texas Instruments is a high-precision digital temperature sensor with an integrated 12-bit analog-to-digital converter (ADC). It offers ±0.5°C accuracy over a wide temperature range of -40°C to +125°C, making it ideal for demanding thermal management applications. The device communicates via an I2C/SMBus interface and operates from a supply voltage of 1.8V to 5.5V. Housed in a compact 20-TSSOP package, it is designed for space-constrained designs requiring reliable temperature monitoring.

Detailed Technical Specifications

Key Features

• High accuracy: ±0.5°C over full temperature range
• Low power consumption: 50 µA active, 0.5 µA shutdown
• Wide supply voltage range: 1.8V to 5.5V
• I2C/SMBus compatible interface with up to 8 devices on bus
• Programmable temperature limits with ALERT output
• Small footprint: 20-TSSOP package

Target Applications

• 5G base station power amplifier thermal monitoring
• Automotive dashboard climate control
• Industrial motor drive protection
• Data center server temperature management
• Portable medical devices (e.g., patient monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMP814PWR. 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

TMP814PWR 是德州儀器（TI）推出的一款高精度數字溫度傳感器，內置12位模數轉換器（ADC）。在-40°C至+125°C的寬溫度範圍內，精度可達±0.5°C，非常適合要求嚴格的熱管理應用。該器件通過I2C/SMBus接口通信，工作電壓範圍為1.8V至5.5V。採用緊湊的20-TSSOP封裝，適用於空間受限且需要可靠溫度監控的設計。

詳細技術參數

核心特性

• 高精度：全溫度範圍內±0.5°C
• 低功耗：工作電流50 µA，關斷電流0.5 µA
• 寬電壓範圍：1.8V至5.5V
• 兼容I2C/SMBus接口，總線最多可掛8個器件
• 可編程溫度閾值，帶ALERT輸出
• 小尺寸：20-TSSOP封裝

典型應用場景

• 5G基站功放熱監控
• 汽車儀表盤氣候控制
• 工業電機驅動保護
• 數據中心服務器溫度管理
• 便攜式醫療設備（如病人監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMP814PWR 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]