PCM2912APJTR TI Audio CODEC | 32-TQFP（7X7） | 16-bit Stereo, USB Interface

Product Overview

The PCM2912APJTR is a high-performance stereo audio codec from Texas Instruments, featuring a USB interface and integrated analog-to-digital and digital-to-analog converters. It is designed for applications requiring high-quality audio playback and recording with minimal external components. The device operates from a single 5V supply and supports sample rates up to 48 kHz. Its compact 32-TQFP (7x7mm) package makes it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• USB 2.0 Full Speed compliant audio class
• 16-bit stereo ADC and DAC
• Integrated USB transceiver and PLL
• Single 5V supply operation
• Low power consumption: 50 mW typical
• Software mute and volume control
• Supports suspend/resume
• Small footprint: 32-TQFP (7x7mm)

Target Applications

• USB speakers and headsets
• Voice over IP (VoIP) phones
• Audio conferencing systems
• Digital audio recorders
• Gaming peripherals
• 5G base station audio interfaces
• Automotive dashboard infotainment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM2912APJTR. 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

PCM2912APJTR 是德州儀器推出的一款高性能立體聲音頻編解碼器，具有 USB 接口和集成模數/數模轉換器。它專為需要高質量音頻播放和錄製且外部元件最少的應用而設計。該器件可在單一 5V 電源下工作，支持高達 48 kHz 的採樣率。其緊湊的 32-TQFP（7x7mm）封裝使其非常適合空間受限的設計。

詳細技術參數

核心特性

• 符合 USB 2.0 全速音頻類別
• 16-bit 立體聲 ADC 和 DAC
• 集成 USB 收發器和 PLL
• 單一 5V 電源供電
• 低功耗：典型值 50 mW
• 軟件靜音和音量控制
• 支持掛起/恢復
• 小尺寸：32-TQFP（7x7mm）

典型應用場景

• USB 揚聲器和耳機
• 網絡電話（VoIP）
• 音頻會議系統
• 數字錄音機
• 遊戲外設
• 5G 基站音頻接口
• 汽車儀表板信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM2912APJTR 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]