STA321MPLTR ST Audio Processor | 64-TQFP (10x10) | 2.1-Channel, I2S/TDM

Product Overview

The STA321MPLTR is a high-performance digital audio processor from STMicroelectronics, designed for automotive and consumer audio applications. It integrates a 2.1-channel audio processor with advanced digital signal processing (DSP) capabilities, including equalization, dynamic range compression, and volume control. The device supports multiple audio input formats such as I2S and TDM, and provides flexible output configurations for subwoofer and satellite speakers. Housed in a compact 64-TQFP (10x10 mm) package, it is ideal for space-constrained designs requiring high-quality audio processing.

Detailed Technical Specifications

Key Features

• Integrated 2.1-channel audio processor with DSP
• Supports I2S and TDM digital audio interfaces
• Programmable equalization (PEQ) and dynamic range control (DRC)
• Low-latency audio processing path
• I2C control interface for configuration
• Automotive-grade temperature range

Target Applications

• Automotive infotainment systems (e.g., car audio head units, digital signal processors)
• Home theater systems (e.g., soundbars, AV receivers)
• Portable speakers and smart speakers
• Professional audio equipment (e.g., mixing consoles, powered speakers)
• 5G base station audio alert systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STA321MPLTR. 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

STA321MPLTR 是意法半導體推出的一款高性能數字音頻處理器，專為汽車和消費音頻應用設計。它集成了2.1聲道音頻處理器，具有先進的數字信號處理（DSP）功能，包括均衡、動態範圍壓縮和音量控制。該器件支持多種音頻輸入格式（如I2S和TDM），並為低音炮和衛星揚聲器提供靈活的輸出配置。採用緊湊的64-TQFP（10x10 mm）封裝，非常適合需要高質量音頻處理的空間受限設計。

詳細技術參數

核心特性

• 集成2.1聲道音頻處理器及DSP
• 支持I2S和TDM數字音頻接口
• 可編程均衡（PEQ）和動態範圍控制（DRC）
• 低延遲音頻處理路徑
• I2C控制接口用於配置
• 汽車級溫度範圍

典型應用場景

• 汽車信息娛樂系統（如車載音響主機、數字信號處理器）
• 家庭影院系統（如條形音箱、AV接收器）
• 便攜式音箱和智能音箱
• 專業音頻設備（如調音台、有源音箱）
• 5G基站音頻報警系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STA321MPLTR 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]