ADS7891IPFBR TI ADC | 48-TQFP (7x7) | 14-Bit, 3 MSPS, SAR

Product Overview

The ADS7891IPFBR is a high-performance, 14-bit, 3 MSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It operates from a single 5V supply and features a fully differential input, internal reference, and a high-speed parallel interface. The device is housed in a compact 48-pin TQFP (7x7 mm) package, making it suitable for space-constrained applications requiring high-speed data acquisition.

Detailed Technical Specifications

Key Features

• 14-bit resolution with no missing codes
• 3 MSPS throughput rate
• Low power: 65 mW at 3 MSPS
• Internal 2.5V reference
• High-speed parallel interface
• Power-down mode for power savings
• Pin-compatible with ADS7891 family

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7891IPFBR. 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

ADS7891IPFBR 是德州儀器推出的一款高性能14位、3 MSPS逐次逼近寄存器（SAR）模數轉換器（ADC）。它採用單一5V電源供電，具有全差分輸入、內部基準電壓和高速並行接口。器件採用緊湊的48引腳TQFP（7x7 mm）封裝，適用於需要高速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，無丟碼
• 3 MSPS 吞吐率
• 低功耗：3 MSPS 時為 65 mW
• 內部 2.5V 基準電壓
• 高速並行接口
• 掉電模式以節省功耗
• 與 ADS7891 系列引腳兼容

典型應用場景

• 5G基站收發信號監測
• 汽車儀表盤顯示數據採集
• 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

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7891IPFBR 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]