AFE44S30YZT TI Analog Front End | 30-DSBGA | 4-Ch, 16-Bit, 125kSPS

Product Overview

The AFE44S30YZT is a high-performance, low-power analog front-end (AFE) from Texas Instruments, designed for multi-channel data acquisition systems. Housed in a compact 30-ball DSBGA package, it integrates four 16-bit successive approximation register (SAR) analog-to-digital converters (ADCs) with a maximum sampling rate of 125 kSPS per channel. The device features a programmable gain amplifier (PGA), internal reference, and a flexible input multiplexer, making it ideal for applications requiring precise analog signal conditioning and conversion.

Detailed Technical Specifications

Key Features

• Four 16-bit SAR ADCs with simultaneous sampling capability
• Low power consumption: 4.5 mW per channel at 125 kSPS
• Programmable gain amplifier (PGA) with gains from 1 to 128
• Internal 2.5 V reference with low drift
• Flexible input multiplexer supporting single-ended and differential inputs
• SPI-compatible serial interface
• Small footprint: 30-ball DSBGA (2.5 mm × 2.5 mm)
• Wide operating temperature range: -40°C to +125°C

Target Applications

• 5G base station power amplifier linearization (digital predistortion feedback path)
• Automotive battery management systems (BMS) for voltage and current sensing
• Industrial process control (PLC analog input modules)
• Medical instrumentation (patient monitoring, ECG/EEG)
• Data acquisition systems for test and measurement equipment
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for AFE44S30YZT. 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

AFE44S30YZT 是德州儀器（TI）推出的一款高性能、低功耗模擬前端（AFE），專為多通道數據採集系統設計。它採用緊湊的 30 球 DSBGA 封裝，集成了四個 16 位逐次逼近寄存器（SAR）模數轉換器（ADC），每個通道最高採樣率為 125 kSPS。該器件具有可編程增益放大器（PGA）、內部基準電壓和靈活的輸入多路復用器，非常適合需要精確模擬信號調理和轉換的應用。

詳細技術參數

核心特性

• 四個 16 位 SAR ADC，支持同步採樣
• 低功耗：每通道 4.5 mW（125 kSPS 時）
• 可編程增益放大器（PGA），增益範圍 1 至 128
• 內部 2.5 V 基準電壓，低漂移
• 靈活的輸入多路復用器，支持單端和差分輸入
• SPI 兼容串行接口
• 小尺寸：30 球 DSBGA（2.5 mm × 2.5 mm）
• 寬工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站功率放大器線性化（數字預失真反饋路徑）
• 汽車電池管理系統（BMS）的電壓和電流檢測
• 工業過程控制（PLC 模擬輸入模塊）
• 醫療儀器（病人監護、心電圖/腦電圖）
• 測試與測量設備的數據採集系統
• 智能電網和能源計量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 AFE44S30YZT 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]