TP3057N/NOPB TI PCM Codec | 16-PDIP | 8-bit Mu-Law, 3.58 MHz

Product Overview

The TP3057N/NOPB is a high-performance PCM codec from Texas Instruments, designed for digital voice communication systems. It integrates encoding and decoding functions with mu-law companding, operating from a single 5V supply. Housed in a 16-pin PDIP package, this device is ideal for telecommunication and audio processing applications requiring reliable analog-to-digital and digital-to-analog conversion.

Detailed Technical Specifications

Key Features

• Single +5V power supply operation
• Mu-law companding for enhanced dynamic range
• Low power consumption: 50 mW typical
• Wide operating temperature range: -40°C to +85°C
• Compatible with TTL/CMOS logic levels
• On-chip precision voltage reference
• Direct interface to PCM highways

Target Applications

• Digital telephone systems (e.g., PBX, VoIP gateways)
• Voice over IP (VoIP) terminals
• 5G base station voice processing modules
• Automotive dashboard voice communication systems
• Industrial intercom and paging systems
• Audio codec for digital recording devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TP3057N/NOPB. 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

TP3057N/NOPB 是德州儀器（TI）出品的高性能 PCM 編解碼器，專為數字語音通信系統設計。它集成了編碼和解碼功能，採用 μ-law 壓擴技術，可在單一 5V 電源下工作。該器件採用 16 引腳 PDIP 封裝，非常適合需要可靠模數/數模轉換的電信和音頻處理應用。

詳細技術參數

核心特性

• 單一 +5V 電源供電
• μ-law 壓擴，增強動態範圍
• 低功耗：典型值 50 mW
• 寬工作溫度範圍：-40°C 至 +85°C
• 兼容 TTL/CMOS 邏輯電平
• 片上精密電壓基準
• 直接接口至 PCM 總線

典型應用場景

• 數字電話系統（如 PBX、VoIP 網關）
• IP 語音（VoIP）終端
• 5G 基站語音處理模塊
• 汽車儀表盤語音通信系統
• 工業對講和廣播系統
• 數字錄音設備的音頻編解碼器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TP3057N/NOPB 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]