ADS7142QDQCRQ1 TI ADC | 10-WSON (3x2) | 12-Bit, 2-Ch, SPI

Product Overview

The ADS7142QDQCRQ1 is a high-performance, 12-bit, 2-channel successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It operates from a single 2.35V to 5.5V supply and features a serial SPI interface. The device is qualified for automotive applications (AEC-Q100) and is offered in a compact 10-pin WSON package (3mm x 2mm). With a maximum sampling rate of 1 MSPS, it provides excellent accuracy and low power consumption, making it ideal for space-constrained and power-sensitive designs.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• Dual-channel input configurable as single-ended or differential
• High-speed SPI interface up to 20 MHz
• Low power: 1.5 mW at 1 MSPS
• Wide supply range: 2.35V to 5.5V
• Small footprint: 10-WSON (3mm x 2mm)
• Automotive grade: AEC-Q100 qualified
• Internal reference (2.5V) or external reference option

Target Applications

The ADS7142QDQCRQ1 is designed for a variety of automotive and industrial applications, including:

• Automotive battery management systems (BMS) for electric vehicles (EV) and hybrid electric vehicles (HEV)
• Advanced driver-assistance systems (ADAS) such as radar and lidar modules
• Infotainment and dashboard displays (e.g., 5G base station monitoring, in-vehicle networking)
• Industrial process control and data acquisition systems
• Portable instrumentation and medical devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7142QDQCRQ1. 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

ADS7142QDQCRQ1 是德州儀器（TI）推出的一款高性能、12位、2通道逐次逼近寄存器（SAR）型模數轉換器（ADC）。它可在 2.35V 至 5.5V 的單電源下工作，並配備串行 SPI 接口。該器件通過 AEC-Q100 汽車級認證，採用緊湊的 10 引腳 WSON 封裝（3mm x 2mm）。最高採樣率達 1 MSPS，具有出色的精度和低功耗特性，非常適合空間受限和對功耗敏感的設計。

詳細技術參數

核心特性

• 12 位分辨率，無失碼
• 雙通道輸入，可配置為單端或差分
• 高速 SPI 接口，最高 20 MHz
• 低功耗：1 MSPS 時僅 1.5 mW
• 寬電源範圍：2.35V 至 5.5V
• 小尺寸：10-WSON（3mm x 2mm）
• 汽車級：通過 AEC-Q100 認證
• 內置參考（2.5V）或外部參考選項

典型應用場景

ADS7142QDQCRQ1 適用於多種汽車和工業應用，包括：

• 電動汽車（EV）和混合動力汽車（HEV）的電池管理系統（BMS）
• 高級駕駛輔助系統（ADAS），如雷達和激光雷達模塊
• 信息娛樂系統和儀表盤顯示（例如 5G 基站監控、車載網絡）
• 工業過程控制和數據採集系統
• 便攜式儀器和醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7142QDQCRQ1 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。
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• 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

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• 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。
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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]