TLV320AIC20IPFB TI Audio Codec | 48-TQFP (7x7) | 2-Ch, 16-bit, 8-96kHz

Product Overview

The TLV320AIC20IPFB is a low-power stereo audio codec from Texas Instruments, designed for portable and communication applications. It integrates dual 16-bit audio converters (ADC and DAC) with programmable sample rates from 8 kHz to 96 kHz. The device operates from a 1.8V digital supply and 2.7V to 3.6V analog supply, making it ideal for battery-powered systems. It features a serial interface (I2S, left-justified, DSP) and supports microphone bias, line inputs, and headphone outputs.

Detailed Technical Specifications

Key Features

• Low power consumption: 14 mW typical at 48 kHz playback
• Programmable sample rate from 8 kHz to 96 kHz
• Stereo 16-bit ADC and DAC with 90 dB SNR
• Integrated microphone bias and headphone amplifier
• Flexible serial audio interface (I2S, left-justified, DSP)
• Power-down modes for extended battery life
• Small 48-pin TQFP package (7x7 mm)

Target Applications

• Portable audio devices (smartphones, tablets)
• VoIP handsets and speakerphones
• Digital cameras and camcorders
• Automotive infotainment systems (e.g., dashboard audio)
• 5G base station audio processing
• Industrial voice communication systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV320AIC20IPFB. 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

TLV320AIC20IPFB 是德州儀器（TI）推出的低功耗立體聲音頻編解碼器，專為便攜式和通信應用設計。它集成了雙通道 16 位音頻轉換器（ADC 和 DAC），支持 8 kHz 至 96 kHz 的可編程採樣率。器件工作在 1.8V 數字電源和 2.7V 至 3.6V 模擬電源下，非常適合電池供電系統。它提供串行接口（I2S、左對齊、DSP），並支持麥克風偏置、線路輸入和耳機輸出。

詳細技術參數

核心特性

• 低功耗：48 kHz 播放時典型功耗 14 mW
• 可編程採樣率：8 kHz 至 96 kHz
• 立體聲 16 位 ADC 和 DAC，信噪比 90 dB
• 集成麥克風偏置和耳機放大器
• 靈活的串行音頻接口（I2S、左對齊、DSP）
• 掉電模式，延長電池壽命
• 小型 48 引腳 TQFP 封裝（7x7 mm）

典型應用場景

• 便攜式音頻設備（智能手機、平板電腦）
• VoIP 電話和免提電話
• 數碼相機和攝像機
• 汽車信息娛樂系統（如儀表板音頻）
• 5G 基站音頻處理
• 工業語音通信系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV320AIC20IPFB 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]