PSB21493HV1.7 Infineon Voice Codec | P-MQFP-144-8 | 3.3V, 16-bit DSP

Product Overview

The PSB21493HV1.7 is a high-performance voice codec from Infineon Technologies, designed for advanced telecommunication and voice processing applications. Housed in a compact P-MQFP-144-8 package, this device integrates a 16-bit fixed-point DSP core with analog front-end and codec functions, enabling efficient voice compression, echo cancellation, and noise reduction. It operates at a core voltage of 3.3V and supports multiple voice codec standards including G.711, G.722, and G.726.

Detailed Technical Specifications

Key Features

• Integrated 16-bit DSP with 100 MIPS performance
• Low-power 3.3V operation
• Supports multiple voice codecs (G.711, G.722, G.726, G.729)
• Built-in echo cancellation and noise reduction
• Serial interfaces: I2S, PCM, SPI, UART
• 144-pin MQFP package for compact design
• Industrial temperature range

Target Applications

• VoIP gateways and IP-PBX systems
• 5G base station voice processing units
• Automotive hands-free kits and telematics
• Smart speakers and voice assistants
• Digital voice recorders
• Industrial intercom systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PSB21493HV1.7. 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

PSB21493HV1.7 是英飛凌科技推出的一款高性能語音編解碼器，專為先進電信和語音處理應用設計。該器件採用緊湊的 P-MQFP-144-8 封裝，集成了 16 位定點 DSP 內核、模擬前端和編解碼功能，可實現高效的語音壓縮、迴聲消除和降噪。它工作在 3.3V 核心電壓下，支持多種語音編解碼標準，包括 G.711、G.722 和 G.726。

詳細技術參數

核心特性

• 集成 16 位 DSP，性能達 100 MIPS
• 低功耗 3.3V 工作
• 支持多種語音編解碼（G.711, G.722, G.726, G.729）
• 內置迴聲消除和降噪功能
• 串行接口：I2S, PCM, SPI, UART
• 144 引腳 MQFP 封裝，設計緊湊
• 工業級溫度範圍

典型應用場景

• VoIP 網關和 IP-PBX 系統
• 5G 基站語音處理單元
• 汽車免提套件和車載信息服務
• 智能音箱和語音助手
• 數字錄音筆
• 工業對講系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PSB21493HV1.7 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]