TLV320AIC31IRHBT TI Audio CODEC | 32-VQFN (5x5) | 96kHz, 24-bit

Product Overview

The TLV320AIC31IRHBT is a low-power, high-performance stereo audio codec from Texas Instruments, featuring a 24-bit stereo audio DAC and ADC with support for sample rates up to 96 kHz. It integrates a programmable gain amplifier, microphone bias, and headphone driver, making it ideal for portable audio applications. The device operates from 1.5V to 3.6V digital supply and 2.7V to 3.6V analog supply, with power consumption as low as 14 mW for playback. It is housed in a compact 32-pin VQFN (5x5 mm) package.

Detailed Technical Specifications

Key Features

• 24-bit stereo audio DAC and ADC
• Sample rates from 8 kHz to 96 kHz
• Low power consumption: 14 mW playback, 16 mW record
• Programmable gain amplifier (PGA) with +59.5 dB gain
• Integrated microphone bias and headphone driver
• I2C and SPI control interface
• Built-in digital filters (decimation and interpolation)
• Automatic gain control (AGC) for recording
• Small 5x5 mm VQFN package

Target Applications

• Portable audio devices (e.g., MP3 players, smartphones)
• Voice communication systems (e.g., VoIP phones, intercoms)
• Automotive infotainment (e.g., dashboard audio, hands-free kits)
• Industrial audio processing (e.g., 5G base station audio interfaces)
• Medical audio equipment (e.g., hearing aids, patient monitoring)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV320AIC31IRHBT. 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

TLV320AIC31IRHBT 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，配備24位立體聲音頻DAC和ADC，支持高達96 kHz的採樣率。它集成了可編程增益放大器、麥克風偏置和耳機驅動器，非常適合便攜式音頻應用。該器件在1.5V至3.6V數字電源和2.7V至3.6V模擬電源下工作，播放功耗低至14 mW。採用緊湊的32引腳VQFN（5x5 mm）封裝。

詳細技術參數

核心特性

• 24位立體聲音頻DAC和ADC
• 採樣率範圍8 kHz至96 kHz
• 低功耗：播放14 mW，錄音16 mW
• 可編程增益放大器（PGA），增益高達+59.5 dB
• 集成麥克風偏置和耳機驅動器
• I2C和SPI控制接口
• 內置數字濾波器（抽取和插值）
• 錄音自動增益控制（AGC）
• 小型5x5 mm VQFN封裝

典型應用場景

• 便攜式音頻設備（如MP3播放器、智能手機）
• 語音通信系統（如VoIP電話、對講機）
• 汽車信息娛樂（如儀表板音頻、免提套件）
• 工業音頻處理（如5G基站音頻接口）
• 醫療音頻設備（如助聽器、病人監護）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV320AIC31IRHBT 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]