TCM29C18N TI Audio Codec | 16-PDIP | 8-bit A/D, D/A, 8kHz Sampling

Product Overview

The TCM29C18N is a monolithic 8-bit pulse code modulation (PCM) codec from Texas Instruments, designed for digital voice communication systems. It integrates an A/D converter, D/A converter, and associated filters in a single 16-pin PDIP package. Operating from a single +5V supply, it provides a complete analog-to-digital and digital-to-analog conversion path for voice signals with an 8 kHz sampling rate, compliant with μ-law companding standards. The device is ideal for telephony and voice processing applications requiring low power consumption and compact design.

Detailed Technical Specifications

Key Features

• Single +5V supply operation
• 8-bit A/D and D/A conversion with μ-law companding
• On-chip precision voltage reference
• Low power consumption: 50 mW typical
• TTL/CMOS compatible digital interface
• Internal sample-and-hold and anti-aliasing filters
• 16-pin DIP package for easy prototyping

Target Applications

• Digital telephone handsets and PBX systems
• Voice over IP (VoIP) gateways
• Intercom and paging systems
• Voice recording and playback modules
• 5G base station voice channel processing
• Automotive dashboard voice command systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TCM29C18N. 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

TCM29C18N 是德州儀器（TI）生產的單片8位脈衝編碼調製（PCM）編解碼器，採用16引腳PDIP封裝。它集成A/D轉換器、D/D轉換器及相關濾波器，工作電壓為單一+5V，提供完整的語音信號模數/數模轉換路徑，採樣率8 kHz，符合μ律壓縮標準。該器件適用於需要低功耗和緊湊設計的電話及語音處理應用。

詳細技術參數

核心特性

• 單一+5V電源供電
• 8位A/D和D/A轉換，支持μ律壓縮
• 片內精密電壓基準
• 低功耗：典型50 mW
• TTL/CMOS兼容數字接口
• 內部採樣保持和抗混疊濾波器
• 16引腳DIP封裝，便於原型設計

典型應用場景

• 數字電話機和PBX系統
• VoIP網關
• 對講和廣播系統
• 語音錄放模塊
• 5G基站語音通道處理
• 汽車儀表盤語音命令系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TCM29C18N 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]