ADS7946SRTER TI Analog-to-Digital Converter | 16-WQFN (3x3) | 14-Bit, 2MSPS, SPI

Product Overview

The ADS7946SRTER is a high-performance, 14-bit, 2-MSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features a fully differential input, an internal reference, and a serial peripheral interface (SPI) for data transfer. Housed in a compact 16-WQFN (3x3 mm) package, this device is ideal for space-constrained applications requiring high-speed and high-precision data acquisition.

Detailed Technical Specifications

Key Features

• 14-bit resolution with no missing codes
• 2-MSPS throughput rate
• Fully differential input with wide common-mode range
• Internal reference with 2.5V output
• SPI-compatible serial interface
• Low power consumption: 4.5 mW at 2 MSPS
• Wide analog supply range: 2.7V to 5.25V
• Small 3x3 mm WQFN package

Target Applications

• 5G base station transceiver signal monitoring
• Automotive dashboard display and sensor interfaces
• Industrial process control and data acquisition systems
• Medical imaging equipment (e.g., ultrasound)
• Portable instrumentation and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7946SRTER. 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

ADS7946SRTER 是德州儀器（TI）推出的一款高性能14位、2 MSPS逐次逼近寄存器（SAR）模數轉換器（ADC）。它具備全差分輸入、內部基準電壓和串行外設接口（SPI）數據傳輸功能。該器件採用緊湊的16-WQFN（3x3 mm）封裝，非常適合需要高速和高精度數據採集的空間受限應用。

詳細技術參數

核心特性

• 14位分辨率，無失碼
• 2 MSPS 吞吐率
• 全差分輸入，共模範圍寬
• 內部基準電壓，輸出2.5V
• 兼容SPI的串行接口
• 低功耗：2 MSPS 時僅4.5 mW
• 寬模擬電源範圍：2.7V 至 5.25V
• 小型3x3 mm WQFN封裝

典型應用場景

• 5G基站收發信號監測
• 汽車儀表盤顯示及傳感器接口
• 工業過程控制與數據採集系統
• 醫療成像設備（如超聲）
• 便攜式儀器和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7946SRTER 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]