ADS8381IPFBT TI ADC | 48-TQFP (7x7) | 18-Bit, 600kSPS, SAR

Product Overview

The ADS8381IPFBT is a high-performance, 18-bit, 600kSPS 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 with a maximum sampling rate of 600k samples per second. The device is housed in a compact 48-pin TQFP (7x7mm) package, making it suitable for space-constrained applications. The ADS8381IPFBT offers excellent linearity and low noise, with an SNR of 100dB and a THD of -110dB at 1kHz. It includes an internal reference and a high-speed parallel interface for easy integration with microcontrollers and DSPs.

Detailed Technical Specifications

Key Features

• 18-bit resolution with no missing codes
• 600 kSPS throughput rate
• Fully differential input with wide common-mode range
• Internal reference (2.5V) with low drift
• High-speed parallel interface (16-bit bus)
• Low power: 100mW at 600kSPS
• Excellent AC performance: 100dB SNR, -110dB THD
• Small 48-pin TQFP package

Target Applications

The ADS8381IPFBT is ideal for high-precision data acquisition systems, including:

• 5G base station transceivers (e.g., for digital predistortion feedback)
• Medical imaging equipment (e.g., ultrasound systems)
• Industrial process control (e.g., PLC analog input modules)
• Automotive battery management systems (e.g., voltage monitoring)
• Test and measurement instruments (e.g., spectrum analyzers)
• Seismic and vibration analysis

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS8381IPFBT. 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

ADS8381IPFBT 是德州儀器 (TI) 的一款高性能 18 位、600kSPS 逐次逼近寄存器 (SAR) 模數轉換器 (ADC)。它採用單 5V 電源供電，具有全差分輸入，最大採樣率為 600k 樣本/秒。該器件採用緊湊的 48 引腳 TQFP (7x7mm) 封裝，適合空間受限的應用。ADS8381IPFBT 提供出色的線性度和低噪聲，在 1kHz 時 SNR 為 100dB，THD 為 -110dB。它包含內部基準和高並行接口，便於與微控制器和 DSP 集成。

詳細技術參數

核心特性

• 18 位分辨率，無漏碼
• 600 kSPS 吞吐率
• 全差分輸入，寬共模範圍
• 內部基準 (2.5V)，低漂移
• 高速並行接口 (16 位總線)
• 低功耗：600kSPS 時 100mW
• 出色的交流性能：100dB SNR，-110dB THD
• 小型 48 引腳 TQFP 封裝

典型應用場景

ADS8381IPFBT 適用於高精度數據採集系統，包括：

• 5G 基站收發器（例如用於數字預失真反饋）
• 醫療成像設備（例如超聲系統）
• 工業過程控制（例如 PLC 模擬輸入模塊）
• 汽車電池管理系統（例如電壓監控）
• 測試與測量儀器（例如頻譜分析儀）
• 地震與振動分析

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS8381IPFBT 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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