AFE4420YZT TI Analog Front End | 30-DSBGA | 4-Channel, 24-Bit ADC

Product Overview

The AFE4420YZT is a high-performance, 4-channel analog front-end (AFE) from Texas Instruments, designed for precision sensing applications. Housed in a compact 30-ball DSBGA package, it integrates a 24-bit delta-sigma ADC, programmable gain amplifiers, and internal voltage reference. This device is ideal for multi-channel sensor systems requiring low noise and low power consumption.

Detailed Technical Specifications

Key Features

• Low noise: 4 µVpp at 1 kSPS
• Integrated PGA with gains of 1, 2, 4, 8, 16, 32, 64, 128
• Internal 2.5V reference with 5 ppm/°C drift
• SPI-compatible serial interface
• Built-in temperature sensor
• Lead-free and RoHS compliant

Target Applications

• 5G base station power monitoring
• Automotive battery management systems (BMS)
• Industrial process control (e.g., pressure transmitters)
• Medical instrumentation (e.g., patient monitoring)
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for AFE4420YZT. 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

AFE4420YZT 是德州儀器（TI）推出的一款高性能4通道模擬前端（AFE），採用緊湊的30球DSBGA封裝，集成24位Δ-Σ ADC、可編程增益放大器和內部電壓基準。該器件非常適合需要低噪聲和低功耗的多通道傳感器系統。

詳細技術參數

核心特性

• 低噪聲：4 µVpp @ 1 kSPS
• 集成 PGA，增益可選 1、2、4、8、16、32、64、128
• 內部 2.5V 基準，溫漂 5 ppm/°C
• SPI 兼容串行接口
• 內置溫度傳感器
• 無鉛且符合 RoHS 標準

典型應用場景

• 5G 基站電源監控
• 汽車電池管理系統（BMS）
• 工業過程控制（如壓力變送器）
• 醫療儀器（如病人監護）
• 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 AFE4420YZT 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]