ADS7818E/250 TI ADC | 8-VSSOP | 12-Bit, 500kSPS, Serial Interface

Product Overview

The ADS7818E/250 is a high-speed, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It features a successive approximation register (SAR) architecture with a maximum sampling rate of 500 kSPS. The device operates from a single 5V supply and includes an internal 2.5V reference. It communicates via a synchronous serial interface (SPI-compatible) and is offered in a compact 8-VSSOP package. The ADS7818E/250 is ideal for applications requiring high accuracy and low power consumption.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 500 kSPS maximum sampling rate
• Internal 2.5V reference
• Low power: 2.5 mW typical at 500 kSPS
• SPI-compatible serial interface
• Single 5V supply operation
• 8-pin VSSOP package for space-constrained designs

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7818E/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

ADS7818E/250 是一款來自德州儀器的高速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500 kSPS。該器件由單一5V電源供電，並包含內部2.5V參考電壓。它通過同步串行接口（SPI兼容）進行通信，並採用緊湊的8-VSSOP封裝。ADS7818E/250 非常適合需要高精度和低功耗的應用。

詳細技術參數

核心特性

• 12位分辨率，無漏碼
• 最大採樣率500 kSPS
• 內部2.5V參考電壓
• 低功耗：500 kSPS時典型值2.5 mW
• SPI兼容串行接口
• 單一5V電源供電
• 8引腳VSSOP封裝，適合空間受限設計

典型應用場景

• 5G基站功率放大器監控
• 汽車儀表盤儀表
• 工業過程控制
• 醫療成像設備
• 便攜式數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7818E/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]