ADS7871IDBR TI Data Acquisition System | 28-SSOP | 12-Bit, 8-Ch, 125kSPS

Product Overview

The ADS7871IDBR is a complete low-power data acquisition system from Texas Instruments, integrating a 12-bit analog-to-digital converter (ADC), an 8-channel multiplexer, a programmable gain amplifier (PGA), and a precision voltage reference in a compact 28-SSOP package. It offers a maximum sampling rate of 125 kSPS and operates from a single 2.7V to 5.5V supply, making it ideal for portable and battery-powered applications.

Detailed Technical Specifications

Key Features

• Integrated 12-bit ADC with 125 kSPS throughput
• 8-channel multiplexer with optional differential inputs
• Programmable gain amplifier (PGA) with gains of 1, 2, 4, 5, 8, 10, 16, or 20 V/V
• Internal 2.5V reference with 10 ppm/°C drift
• Low power: 2.5 mW at 3V, 125 kSPS
• SPI-compatible serial interface
• Power-down mode for power savings

Target Applications

• Portable instrumentation (e.g., digital multimeters, data loggers)
• Industrial process control (e.g., PLC analog input modules)
• Medical devices (e.g., patient monitoring, glucose meters)
• Automotive sensor interfaces (e.g., battery management systems)
• 5G base station power monitoring
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7871IDBR. 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

ADS7871IDBR 是德州儀器推出的一款完整低功耗數據採集系統，集成了12位模數轉換器（ADC）、8通道多路復用器、可編程增益放大器（PGA）和精密電壓基準，採用緊湊的28-SSOP封裝。最高採樣率為125 kSPS，工作電源範圍為2.7V至5.5V，非常適合便攜式和電池供電應用。

詳細技術參數

核心特性

• 集成12位ADC，吞吐率125 kSPS
• 8通道多路復用器，支持差分輸入
• 可編程增益放大器（PGA），增益可選1、2、4、5、8、10、16或20 V/V
• 內部2.5V基準，漂移10 ppm/°C
• 低功耗：3V、125 kSPS時僅2.5 mW
• SPI兼容串行接口
• 掉電模式以節省功耗

典型應用場景

• 便攜式儀器（如數字萬用表、數據記錄儀）
• 工業過程控制（如PLC模擬輸入模塊）
• 醫療設備（如病人監護儀、血糖儀）
• 汽車傳感器接口（如電池管理系統）
• 5G基站電源監控
• 智能電網和能源計量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7871IDBR 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]