ADS7128IRTET TI ADC | 16-WQFN (3x3) | 8-Ch, 12-Bit, SPI

Product Overview

The ADS7128IRTET is a high-performance, 12-bit, 8-channel successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features an internal reference, a precision voltage reference buffer, and a wide input range. The device operates from a single 2.35V to 5.5V supply and is available in a compact 16-pin WQFN (3x3 mm) package. With a maximum sampling rate of 1 MSPS, it is ideal for multi-channel data acquisition systems requiring low power and small footprint.

Detailed Technical Specifications

Key Features

• 8-channel single-ended or 4-channel differential input
• 12-bit resolution with no missing codes
• Low power: 1.5 mW at 1 MSPS (typical)
• Internal 2.5V reference with 10 ppm/°C drift
• SPI interface with daisy-chain support
• Programmable channel sequencer
• Auto-sleep mode for power saving
• Small 3x3 mm package

Target Applications

• 5G base station power monitoring
• Automotive dashboard sensor acquisition
• Industrial process control (e.g., PLC analog input modules)
• Portable medical devices (e.g., patient monitoring)
• Battery management systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7128IRTET. 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

ADS7128IRTET 是德州儀器推出的一款高性能、12位、8通道逐次逼近寄存器（SAR）模數轉換器（ADC）。它內置參考電壓源、精密電壓參考緩衝器，並支持寬輸入範圍。該器件可在 2.35V 至 5.5V 的單電源下工作，採用緊湊的 16 引腳 WQFN（3x3 mm）封裝。最高採樣率達 1 MSPS，非常適合需要低功耗和小尺寸的多通道數據採集系統。

詳細技術參數

核心特性

• 8 通道單端或 4 通道差分輸入
• 12 位分辨率，無漏碼
• 低功耗：1 MSPS 時典型值 1.5 mW
• 內部 2.5V 參考電壓，漂移 10 ppm/°C
• SPI 接口，支持菊花鏈
• 可編程通道序列器
• 自動休眠模式以節省功耗
• 小巧的 3x3 mm 封裝

典型應用場景

• 5G 基站電源監控
• 汽車儀表板傳感器採集
• 工業過程控制（例如 PLC 模擬輸入模塊）
• 便攜式醫療設備（例如病人監護）
• 電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7128IRTET 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]