PGA300ARHHR TI Signal Conditioner | 36-VQFN (6x6) | SPI, 0.1% Accuracy

Product Overview

The PGA300ARHHR is a high-performance, low-power, programmable signal conditioner from Texas Instruments, designed for resistive bridge sensors. It integrates an analog front-end (AFE), a 16-bit sigma-delta ADC, a digital signal processor (DSP), and a 14-bit DAC, providing a complete sensor signal conditioning solution. The device operates from a single 2.7V to 5.5V supply and is housed in a compact 36-pin VQFN (6x6 mm) package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Programmable gain and offset
• On-chip temperature sensor
• Digital calibration via SPI
• Low noise: 1 µV/√Hz
• Built-in diagnostics
• Small footprint: 6x6 mm

Target Applications

• Industrial pressure transmitters (e.g., Rosemount 3051)
• Automotive tire pressure monitoring systems (TPMS)
• Medical infusion pumps
• 5G base station cooling fan control
• Smart building HVAC sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PGA300ARHHR. 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

PGA300ARHHR 是德州儀器推出的一款高性能、低功耗可編程信號調理器，專為電阻式橋式傳感器設計。它集成了模擬前端 (AFE)、16 位 Σ-Δ ADC、數字信號處理器 (DSP) 和 14 位 DAC，提供完整的傳感器信號調理解決方案。該器件可在 2.7V 至 5.5V 單電源下工作，採用緊湊的 36 引腳 VQFN (6x6 mm) 封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 可編程增益和偏移
• 片上溫度傳感器
• 通過 SPI 進行數字校準
• 低噪聲：1 µV/√Hz
• 內置診斷功能
• 小尺寸：6x6 mm

典型應用場景

• 工業壓力變送器（例如 Rosemount 3051）
• 汽車胎壓監測系統 (TPMS)
• 醫療輸液泵
• 5G 基站冷卻風扇控制
• 智能樓宇 HVAC 傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PGA300ARHHR 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]