AMC7820Y/250 TI Analog Front End | 48-TQFP (7x7) | 8-Ch, 12-Bit ADC, 8-Ch DAC

Product Overview

The AMC7820Y/250 from Texas Instruments is a complete analog front-end (AFE) device designed for data acquisition systems. It integrates an 8-channel, 12-bit analog-to-digital converter (ADC) and an 8-channel, 12-bit digital-to-analog converter (DAC) in a compact 48-pin TQFP package (7x7 mm). Operating from a single 5V supply, it offers a sampling rate of 250 kSPS for the ADC and a settling time of 10 µs for the DAC. The device includes an internal reference, a temperature sensor, and a serial peripheral interface (SPI) for communication. It is ideal for industrial control, motor control, and multi-channel data acquisition applications.

Detailed Technical Specifications

Key Features

• 8-channel, 12-bit ADC with 250 kSPS throughput
• 8-channel, 12-bit DAC with 10 µs settling time
• Internal 2.5V reference and temperature sensor
• SPI-compatible serial interface
• Single 5V supply operation
• Low power consumption: 50 mW typical
• Compact 48-pin TQFP package (7x7 mm)
• Extended industrial temperature range

Target Applications

• Industrial process control (e.g., PLC analog I/O modules)
• Motor control (e.g., servo drives, variable frequency drives)
• Multi-channel data acquisition systems (e.g., 5G base station power monitoring)
• Automotive test equipment (e.g., battery pack voltage monitoring)
• Medical instrumentation (e.g., patient monitoring systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for AMC7820Y/250. 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

AMC7820Y/250 是德州儀器（TI）推出的一款完整模擬前端（AFE）器件，專為數據採集系統設計。它集成了一個8通道、12位模數轉換器（ADC）和一個8通道、12位數模轉換器（DAC），採用緊湊的48引腳TQFP封裝（7x7 mm）。器件在單一5V電源下工作，ADC採樣率為250 kSPS，DAC建立時間為10 µs。它包含內部基準電壓源、溫度傳感器和串行外設接口（SPI）。適用於工業控制、電機控制和多通道數據採集等應用。

詳細技術參數

核心特性

• 8通道、12位ADC，吞吐率250 kSPS
• 8通道、12位DAC，建立時間10 µs
• 內部2.5V基準和溫度傳感器
• SPI兼容串行接口
• 單一5V電源供電
• 低功耗：典型值50 mW
• 緊湊48引腳TQFP封裝（7x7 mm）
• 擴展工業溫度範圍

典型應用場景

• 工業過程控制（例如PLC模擬I/O模塊）
• 電機控制（例如伺服驅動器、變頻器）
• 多通道數據採集系統（例如5G基站電源監控）
• 汽車測試設備（例如電池組電壓監控）
• 醫療儀器（例如病人監護系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 AMC7820Y/250 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]