ADS7812UB/1K TI ADC | 16-SOIC | 12-Bit, 200ksps, Serial Interface

Product Overview

The ADS7812UB/1K is a 12-bit, 200k samples per second (ksps) successive approximation analog-to-digital converter (ADC) from Texas Instruments. It features a serial interface, low power consumption, and operates from a single +5V supply. The device is offered in a compact 16-pin SOIC package, making it suitable for space-constrained applications. The ADS7812UB/1K includes an internal sample-and-hold, clock, and reference, simplifying system design. It is specified for the industrial temperature range of -40°C to +85°C.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 200 ksps maximum sampling rate
• Serial interface (SPI compatible)
• Internal sample-and-hold and reference
• Low power: 50 mW typical at 200 ksps
• Single +5V supply operation
• 16-pin SOIC package for space-saving
• Industrial temperature range

Target Applications

• 5G base station: Used for monitoring power amplifier bias currents and voltages.
• Automotive dashboard: Digitizing sensor signals for display and control.
• Industrial process control: Data acquisition from temperature, pressure, and flow sensors.
• Medical instrumentation: Portable patient monitoring devices.
• Test and measurement equipment: Oscilloscopes and data loggers.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7812UB/1K. 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

ADS7812UB/1K 是德州儀器 (TI) 推出的一款 12 位、200k 次採樣/秒 (ksps) 的逐次逼近型模數轉換器 (ADC)。它採用串行接口，功耗低，並可在單一 +5V 電源下工作。該器件採用緊湊的 16 引腳 SOIC 封裝，適合空間受限的應用。ADS7812UB/1K 包含內部採樣保持電路、時鐘和參考電壓，簡化了系統設計。其工業溫度範圍為 -40°C 至 +85°C。

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
• 串行接口（SPI 兼容）
• 內部採樣保持和參考電壓
• 低功耗：200 ksps 時典型值 50 mW
• 單一 +5V 電源工作
• 16 引腳 SOIC 封裝，節省空間
• 工業溫度範圍

典型應用場景

• 5G 基站：用於監測功率放大器偏置電流和電壓。
• 汽車儀表盤：將傳感器信號數字化以進行顯示和控制。
• 工業過程控制：從溫度、壓力和流量傳感器採集數據。
• 醫療儀器：便攜式病人監護設備。
• 測試與測量設備：示波器和數據記錄儀。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7812UB/1K 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]