ADS7817UC/2K5 TI ADC | 8-SOIC | 12-Bit, 200kSPS, Single Channel

Product Overview

The ADS7817UC/2K5 is a 12-bit, single-channel, successive-approximation analog-to-digital converter (ADC) from Texas Instruments. It operates from a single 5V power supply and features a maximum sampling rate of 200 kSPS. The device includes a sample-and-hold amplifier, a 12-bit SAR ADC, and a serial interface compatible with SPI/QSPI/MICROWIRE. The ADS7817UC/2K5 is offered in a compact 8-pin SOIC package, making it suitable for space-constrained applications. It provides excellent linearity and low noise, with a typical DNL of ±0.5 LSB and INL of ±1 LSB. The device consumes only 2.5 mW at 200 kSPS and features a power-down mode for further power savings.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 200 kSPS maximum sampling rate
• Single 5V supply operation
• Low power: 2.5 mW at 200 kSPS
• Power-down mode: 10 µW
• Serial interface (SPI/QSPI/MICROWIRE)
• 8-pin SOIC package
• Excellent linearity: DNL ±0.5 LSB, INL ±1 LSB
• Sample-and-hold amplifier with 500 ns acquisition time

Target Applications

The ADS7817UC/2K5 is ideal for a wide range of applications including:

• 5G base station power monitoring (e.g., voltage/current sensing in remote radio units)
• Automotive dashboard displays (e.g., battery voltage monitoring in electric vehicles)
• Industrial process control (e.g., temperature sensor interfaces in PLCs)
• Portable instrumentation (e.g., data loggers for environmental monitoring)
• Medical devices (e.g., patient monitoring systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7817UC/2K5. 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

ADS7817UC/2K5 是德州儀器（TI）推出的一款12位、單通道、逐次逼近型模數轉換器（ADC）。它採用單一5V電源供電，最高採樣率為200 kSPS。器件內部包含採樣保持放大器、12位SAR ADC以及兼容SPI/QSPI/MICROWIRE的串行接口。ADS7817UC/2K5採用緊湊的8引腳SOIC封裝，適合空間受限的應用。它提供出色的線性度和低噪聲，典型DNL為±0.5 LSB，INL為±1 LSB。在200 kSPS採樣率下功耗僅2.5 mW，並具有掉電模式以進一步節省功耗。

詳細技術參數

核心特性

• 12位分辨率，無漏碼
• 最高200 kSPS採樣率
• 單一5V電源供電
• 低功耗：200 kSPS時2.5 mW
• 掉電模式：10 µW
• 串行接口（SPI/QSPI/MICROWIRE）
• 8引腳SOIC封裝
• 出色線性度：DNL ±0.5 LSB，INL ±1 LSB
• 採樣保持放大器，採集時間500 ns

典型應用場景

ADS7817UC/2K5 適用於多種應用，包括：

• 5G基站電源監控（例如遠程射頻單元的電壓/電流檢測）
• 汽車儀表盤顯示（例如電動汽車電池電壓監控）
• 工業過程控制（例如PLC中的溫度傳感器接口）
• 便攜式儀器（例如環境監測數據記錄儀）
• 醫療設備（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 ADS7817UC/2K5 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]