TLV320AIC1103PBSR TI Audio Codec | 32-TQFP (5x5) | 16-bit, 8kHz-96kHz

Product Overview

The TLV320AIC1103PBSR is a low-power, high-performance stereo audio codec from Texas Instruments, designed for portable and embedded audio applications. It integrates a 16-bit ADC and DAC with sampling rates from 8 kHz to 96 kHz, supporting both mono and stereo operation. The device features a programmable gain amplifier (PGA), microphone bias, and digital volume control, making it ideal for voice and music processing. Housed in a compact 32-pin TQFP (5x5 mm) package, it offers a balance of functionality and space efficiency.

Detailed Technical Specifications

Key Features

• Low power consumption: 14 mW typical at 48 kHz playback
• Programmable gain amplifier (PGA) with 0 dB to 59.5 dB range
• Microphone bias voltage output
• Digital volume control with 0.5 dB steps
• Support for multiple audio serial interfaces (I2S, left-justified, DSP, TDM)
• Built-in high-pass filter for DC offset removal
• Automatic level control (ALC) for recording
• Small footprint: 5x5 mm TQFP package

Target Applications

The TLV320AIC1103PBSR is suitable for a wide range of audio applications, including:

• Portable audio devices (MP3 players, smartphones, tablets)
• Voice communication systems (VoIP phones, intercoms)
• Automotive infotainment (dashboard audio, hands-free kits)
• Industrial voice guidance systems
• Medical audio devices (hearing aids, patient monitoring)
• 5G base station audio interfaces for voice alerts
• Smart home assistants and IoT audio nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV320AIC1103PBSR. 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

TLV320AIC1103PBSR 是德州儀器（TI）推出的一款低功耗、高性能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16位ADC和DAC，支持8 kHz至96 kHz的採樣率，可實現單聲道或立體聲操作。該器件具有可編程增益放大器（PGA）、麥克風偏置和數字音量控制，非常適合語音和音樂處理。採用緊湊的32引腳TQFP（5x5 mm）封裝，在功能性和空間效率之間取得了平衡。

詳細技術參數

核心特性

• 低功耗：48 kHz播放時典型功耗14 mW
• 可編程增益放大器（PGA），範圍0 dB至59.5 dB
• 麥克風偏置電壓輸出
• 數字音量控制，步進0.5 dB
• 支持多種音頻串行接口（I2S、左對齊、DSP、TDM）
• 內置高通濾波器，用於去除直流偏移
• 自動電平控制（ALC），適用於錄音
• 小尺寸：5x5 mm TQFP封裝

典型應用場景

TLV320AIC1103PBSR 適用於多種音頻應用，包括：

• 便攜式音頻設備（MP3播放器、智能手機、平板電腦）
• 語音通信系統（VoIP電話、對講機）
• 汽車信息娛樂系統（儀表盤音頻、免提套件）
• 工業語音導航系統
• 醫療音頻設備（助聽器、病人監護）
• 5G基站音頻接口，用於語音警報
• 智能家居助手和物聯網音頻節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV320AIC1103PBSR 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]