ADS8904BRGET TI Analog-to-Digital Converter | 24-VQFN (4x4) | 18-Bit, 2MSPS, SAR

Product Overview

The ADS8904BRGET is a high-performance, 18-bit, 2-MSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features a fully differential input, internal reference buffer, and a high-speed serial interface (SPI). The device operates from a single 3.3V supply and is available in a compact 24-pin VQFN (4x4 mm) package. It offers excellent DC and AC performance, making it suitable for a wide range of precision data acquisition applications.

Detailed Technical Specifications

Key Features

• 18-bit resolution with 2-MSPS sampling rate
• Excellent linearity: INL ±0.5 LSB typical
• High SNR: 95 dB typical
• Low THD: -105 dB typical
• Internal reference buffer (2.5V)
• High-speed SPI interface (up to 50 MHz)
• Single 3.3V supply operation
• Low power: 15 mW typical
• Small 4x4 mm VQFN package
• Wide temperature range: -40°C to +125°C

Target Applications

• 5G base station transceiver signal chain
• Automotive battery management systems (BMS)
• Industrial process control (PLC, DCS)
• Medical imaging (ultrasound, MRI)
• Test and measurement equipment (oscilloscopes, data loggers)
• Precision data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS8904BRGET. 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

ADS8904BRGET 是德州儀器（TI）推出的一款高性能18位、2 MSPS逐次逼近寄存器（SAR）模數轉換器（ADC）。它具有全差分輸入、內部基準緩衝器和高速串行接口（SPI）。該器件採用單一3.3V電源供電，並提供緊湊的24引腳VQFN（4x4 mm）封裝。它提供出色的直流和交流性能，適用於各種精密數據採集應用。

詳細技術參數

核心特性

• 18位分辨率，2 MSPS採樣率
• 出色的線性度：典型INL ±0.5 LSB
• 高SNR：典型值95 dB
• 低THD：典型值-105 dB
• 內部基準緩衝器（2.5V）
• 高速SPI接口（最高50 MHz）
• 單一3.3V電源供電
• 低功耗：典型值15 mW
• 小型4x4 mm VQFN封裝
• 寬溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G基站收發信號鏈
• 汽車電池管理系統（BMS）
• 工業過程控制（PLC、DCS）
• 醫療成像（超聲、MRI）
• 測試與測量設備（示波器、數據記錄儀）
• 精密數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS8904BRGET 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]