TLV320AIC28IRGZR TI Audio Codec | 48-VQFN (7x7) | 2-Ch DAC, 2-Ch ADC

Product Overview

The TLV320AIC28IRGZR is a low-power stereo audio codec from Texas Instruments, designed for portable and embedded audio applications. It integrates a 2-channel DAC and a 2-channel ADC with 24-bit resolution and sampling rates up to 96 kHz. The device operates from a 1.8V analog supply and 1.1V digital core, with a 1.8V to 3.3V digital I/O supply. It features a programmable gain amplifier (PGA), microphone bias, and headphone driver, making it ideal for smartphones, tablets, and portable media players.

Detailed Technical Specifications

Key Features

• Low power consumption: 14 mW in playback mode
• Programmable gain amplifier (PGA) with 0 to 59.5 dB range
• Integrated microphone bias and headphone driver
• I2C and SPI control interfaces
• Digital mixing and filtering capabilities
• Pop-free power-up and shutdown

Target Applications

• Smartphones and tablets
• Portable media players
• Voice recorders
• Hands-free car kits
• 5G base station audio processing
• Automotive dashboard infotainment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV320AIC28IRGZR. 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

TLV320AIC28IRGZR 是德州儀器推出的一款低功耗立體聲音頻編解碼器，專為便攜式和嵌入式音頻應用設計。它集成了2通道DAC和2通道ADC，支持24位分辨率和高達96 kHz的採樣率。該器件採用1.8V模擬電源和1.1V數字核心供電，數字I/O電源範圍為1.8V至3.3V。它包含可編程增益放大器（PGA）、麥克風偏置和耳機驅動器，非常適合智能手機、平板電腦和便攜式媒體播放器。

詳細技術參數

核心特性

• 低功耗：播放模式下僅14 mW
• 可編程增益放大器（PGA），範圍0至59.5 dB
• 集成麥克風偏置和耳機驅動器
• I2C和SPI控制接口
• 數字混音和濾波功能
• 無爆音上電和關機

典型應用場景

• 智能手機和平板電腦
• 便攜式媒體播放器
• 錄音筆
• 車載免提套件
• 5G基站音頻處理
• 汽車儀表盤信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV320AIC28IRGZR 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]