ADS1225IRGVR TI ADC | 16-VQFN (4x4) | 24-Bit, 2kSPS, Low-Power

Product Overview

The ADS1225IRGVR is a precision, 24-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It offers a low power consumption of only 0.5 mW at 2.5 V supply, making it ideal for battery-powered and portable applications. The device includes an integrated programmable gain amplifier (PGA), voltage reference, and oscillator, providing a complete front-end solution for high-resolution measurement systems. Housed in a compact 16-VQFN (4x4 mm) package, the ADS1225IRGVR is designed for space-constrained applications requiring high accuracy and low noise.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with 2 kSPS data rate
• Low power consumption: 0.5 mW at 2.5 V
• Integrated PGA with gains up to 128
• Internal voltage reference (2.048 V) with low drift
• Internal oscillator eliminates external clock
• SPI-compatible serial interface
• Two differential or four single-ended inputs
• Operating temperature range: -40°C to +125°C
• Small 16-VQFN package (4x4 mm)

Target Applications

The ADS1225IRGVR is suitable for a wide range of precision measurement applications, including:

• Portable instrumentation (e.g., digital multimeters, data loggers)
• Industrial process control (e.g., temperature, pressure, and flow sensors)
• Medical devices (e.g., patient monitoring, glucose meters)
• Weigh scales and load cells
• Battery monitoring systems
• 5G base station power monitoring
• Automotive dashboard sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1225IRGVR. 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

ADS1225IRGVR 是德州儀器（TI）推出的一款精密 24 位 Δ-Σ 模數轉換器（ADC）。在 2.5V 電源下功耗僅為 0.5mW，非常適合電池供電和便攜式應用。該器件集成了可編程增益放大器（PGA）、電壓基準和振盪器，為高分辨率測量系統提供了完整的前端解決方案。ADS1225IRGVR 採用緊湊的 16-VQFN（4x4 mm）封裝，專為需要高精度和低噪聲的空間受限應用而設計。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，數據速率高達 2 kSPS
• 低功耗：2.5V 時僅 0.5mW
• 集成 PGA，增益最高可達 128
• 內部電壓基準（2.048V），低漂移
• 內部振盪器，無需外部時鐘
• SPI 兼容串行接口
• 兩個差分或四個單端輸入
• 工作溫度範圍：-40°C 至 +125°C
• 小型 16-VQFN 封裝（4x4 mm）

典型應用場景

ADS1225IRGVR 適用於多種精密測量應用，包括：

• 便攜式儀器（例如數字萬用表、數據記錄儀）
• 工業過程控制（例如溫度、壓力和流量傳感器）
• 醫療設備（例如病人監護、血糖儀）
• 稱重秤和稱重傳感器
• 電池監控系統
• 5G 基站電源監控
• 汽車儀表板傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1225IRGVR 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]