ADC122S051QIMM/NOPB TI ADC | 8-VSSOP | 12-Bit, 2-Ch, 50-200ksps

Product Overview

The ADC122S051QIMM/NOPB is a low-power, two-channel CMOS 12-bit analog-to-digital converter from Texas Instruments. It operates from a single 2.7V to 5.25V supply and features a successive approximation register (SAR) architecture. The device includes a 2-channel input multiplexer, sample-and-hold, and a serial interface compatible with SPI/QSPI/MICROWIRE. It is available in an 8-pin VSSOP package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• Low power: 0.65 mW typical at 3V, 200 ksps
• Single supply operation: 2.7V to 5.25V
• 2-channel input multiplexer with sample-and-hold
• Serial interface compatible with SPI, QSPI, and MICROWIRE
• Power-down mode: 0.1 µA typical
• Small 8-pin VSSOP package

Target Applications

• Portable data acquisition systems (e.g., handheld multimeters)
• Battery-powered instrumentation (e.g., wireless sensor nodes)
• Industrial process control (e.g., PLC analog input modules)
• Automotive sensor monitoring (e.g., battery voltage sensing in EVs)
• Medical devices (e.g., patient monitoring systems)
• 5G base station power management (e.g., monitoring PA bias voltages)
• Automotive dashboard displays (e.g., temperature and pressure sensors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADC122S051QIMM/NOPB. 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

ADC122S051QIMM/NOPB 是德州儀器 (TI) 的一款低功耗、雙通道 CMOS 12 位模數轉換器。它可在 2.7V 至 5.25V 的單電源下工作，採用逐次逼近寄存器 (SAR) 架構。該器件包含一個 2 通道輸入多路復用器、採樣保持電路以及與 SPI/QSPI/MICROWIRE 兼容的串行接口。它採用 8 引腳 VSSOP 封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 12 位分辨率，無漏碼
• 低功耗：3V、200 ksps 時典型值 0.65 mW
• 單電源供電：2.7V 至 5.25V
• 2 通道輸入多路復用器，帶採樣保持
• 串行接口兼容 SPI、QSPI 和 MICROWIRE
• 掉電模式：典型值 0.1 µA
• 小型 8 引腳 VSSOP 封裝

典型應用場景

• 便攜式數據採集系統（例如手持萬用表）
• 電池供電儀器（例如無線傳感器節點）
• 工業過程控制（例如 PLC 模擬輸入模塊）
• 汽車傳感器監控（例如電動汽車電池電壓檢測）
• 醫療設備（例如病人監護系統）
• 5G 基站電源管理（例如監控 PA 偏置電壓）
• 汽車儀表盤顯示（例如溫度和壓力傳感器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADC122S051QIMM/NOPB 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]