ADS7804U TI ADC | 28-SOIC | 12-Bit, 100kSPS, Parallel Interface

Product Overview

The ADS7804U is a high-performance, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It features a successive approximation register (SAR) architecture with a maximum sampling rate of 100 kSPS. The device operates from a single +5V supply and includes an internal sample-and-hold amplifier, reference, and clock. The ADS7804U is available in a 28-pin SOIC package, making it suitable for space-constrained applications. Its parallel interface simplifies connection to microcontrollers and DSPs.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 100 kSPS sampling rate
• Internal sample-and-hold
• Internal reference and clock
• Parallel data output
• Single +5V supply operation
• Low power: 215 mW max
• 28-pin SOIC package

Target Applications

The ADS7804U is ideal for applications requiring high-speed, 12-bit data acquisition. Specific examples include:

• 5G base station power monitoring
• Automotive dashboard instrumentation
• Industrial process control
• Medical imaging equipment
• Data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7804U. 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

ADS7804U 是德州儀器（TI）推出的一款高性能12位模數轉換器（ADC）。它採用逐次逼近寄存器（SAR）架構，最大採樣率為100 kSPS。該器件可在單一+5V電源下工作，並包含內部採樣保持放大器、參考電壓和時鐘。ADS7804U 採用28引腳SOIC封裝，適合空間受限的應用。其並行接口簡化了與微控制器和DSP的連接。

詳細技術參數

核心特性

• 12位分辨率，無漏碼
• 100 kSPS 採樣率
• 內部採樣保持
• 內部參考電壓和時鐘
• 並行數據輸出
• 單一+5V電源供電
• 低功耗：最大215 mW
• 28引腳SOIC封裝

典型應用場景

ADS7804U 適用於需要高速12位數據採集的應用。具體實例包括：

• 5G基站電源監控
• 汽車儀表盤儀表
• 工業過程控制
• 醫療成像設備
• 數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7804U 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]