ADS8634SRGER TI ADC | 24-VQFN (4x4) | 12-Bit, 4-Ch, SPI, 1MSPS

Product Overview

The ADS8634SRGER is a 12-bit, 4-channel, successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features a high-speed SPI interface, operates from a single 2.7V to 5.5V supply, and achieves a sampling rate of up to 1 MSPS. The device is housed in a compact 24-pin VQFN (4x4 mm) package, making it ideal for space-constrained applications. It includes an internal reference and a programmable gain amplifier (PGA) for flexible input ranges.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 4 single-ended input channels with PGA
• High-speed SPI interface up to 20 MHz
• Internal 2.5V reference (drift 15 ppm/°C)
• Programmable input ranges: ±10V, ±5V, 0-10V, 0-5V
• Low power: 4.5 mW at 1 MSPS
• Auto-scan mode for sequential channel conversion
• Small footprint: 4x4 mm VQFN package

Target Applications

• 5G base station power monitoring
• Automotive battery management systems
• Industrial process control (PLC modules)
• Medical instrumentation (patient monitors)
• Data acquisition systems for test equipment
• Portable instrumentation (data loggers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS8634SRGER. 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

ADS8634SRGER 是德州儀器（TI）推出的一款12位、4通道、逐次逼近寄存器（SAR）型模數轉換器（ADC）。它採用高速SPI接口，可在2.7V至5.5V的單電源下工作，採樣率高達1 MSPS。器件採用緊湊的24引腳VQFN（4x4 mm）封裝，非常適合空間受限的應用。它包含內部基準和可編程增益放大器（PGA），可實現靈活的輸入範圍。

詳細技術參數

核心特性

• 12位分辨率，無漏碼
• 4個單端輸入通道，帶PGA
• 高速SPI接口，最高20 MHz
• 內部2.5V基準（漂移15 ppm/°C）
• 可編程輸入範圍：±10V、±5V、0-10V、0-5V
• 低功耗：1 MSPS時僅4.5 mW
• 自動掃描模式，支持順序通道轉換
• 小巧封裝：4x4 mm VQFN

典型應用場景

• 5G基站電源監控
• 汽車電池管理系統
• 工業過程控制（PLC模塊）
• 醫療儀器（病人監護儀）
• 測試設備數據採集系統
• 便攜式儀器（數據記錄儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS8634SRGER 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]