ADS7809U TI Analog-to-Digital Converter | 20-SOIC | 16-Bit, 100kSPS

Product Overview

The ADS7809U is a high-performance, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It offers a sampling rate of 100 kSPS and operates from a single +5V supply. The device features a low power dissipation of 135 mW (typical) and includes an internal sample-and-hold, clock, and reference. The ADS7809U is available in a compact 20-pin SOIC package, making it suitable for space-constrained applications. Its high accuracy and low noise performance make it ideal for industrial, medical, and communication systems.

Detailed Technical Specifications

Key Features

• 16-bit resolution with no missing codes
• 100 kSPS sampling rate
• Low power: 135 mW typical
• Internal sample-and-hold
• Internal clock and reference
• Parallel data output
• Single +5V supply operation
• 20-pin SOIC package
• Excellent DC and AC performance

Target Applications

• Industrial process control (e.g., PLC analog input modules)
• Medical instrumentation (e.g., patient monitoring systems)
• Data acquisition systems (e.g., multi-channel DAQ cards)
• Communication systems (e.g., 5G base station control loops)
• Automotive (e.g., battery management systems)
• Test and measurement equipment (e.g., oscilloscope front-ends)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7809U. 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

ADS7809U 是德州儀器 (TI) 推出的一款高性能 16 位逐次逼近寄存器 (SAR) 模數轉換器 (ADC)。其採樣率為 100 kSPS，工作電源為單一 +5V。該器件功耗低（典型值 135 mW），並包含內部採樣保持電路、時鐘和參考電壓。ADS7809U 採用緊湊的 20 引腳 SOIC 封裝，適合空間受限的應用。其高精度和低噪聲性能使其非常適合工業、醫療和通信系統。

詳細技術參數

核心特性

• 16 位分辨率，無漏碼
• 100 kSPS 採樣率
• 低功耗：典型值 135 mW
• 內部採樣保持
• 內部時鐘和參考
• 並行數據輸出
• 單一 +5V 電源供電
• 20 引腳 SOIC 封裝
• 優異的直流和交流性能

典型應用場景

• 工業過程控制（例如 PLC 模擬輸入模塊）
• 醫療儀器（例如病人監護系統）
• 數據採集系統（例如多通道 DAQ 卡）
• 通信系統（例如 5G 基站控制環路）
• 汽車電子（例如電池管理系統）
• 測試與測量設備（例如示波器前端）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7809U 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]