PCMD3140IRTER TI Audio ADC | 20-WQFN (3x3) | 768kHz, 106dB SNR

Product Overview

The PCMD3140IRTER is a high-performance audio analog-to-digital converter (ADC) from Texas Instruments, designed for professional and consumer audio applications. It features a 4-channel, 768 kHz sampling rate with 106 dB dynamic range, packaged in a compact 20-WQFN (3x3 mm). The device integrates a programmable gain amplifier (PGA) and supports I2S/TDM interfaces, making it ideal for multi-channel audio systems.

Detailed Technical Specifications

Key Features

• High dynamic range (106 dB) for clear audio capture
• Low power consumption: 12 mW per channel at 48 kHz
• Flexible input configuration: differential or single-ended
• Integrated digital high-pass filter for DC offset removal
• Supports multiple audio formats: I2S, left-justified, TDM
• Compact 3x3 mm package for space-constrained designs

Target Applications

• Professional audio recording equipment (e.g., Zoom H6 recorder)
• Automotive infotainment systems (e.g., Tesla Model 3 dashboard)
• Smart speakers and voice assistants (e.g., Amazon Echo Studio)
• 5G base station audio processing units
• Industrial IoT audio sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCMD3140IRTER. 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

PCMD3140IRTER 是德州儀器（TI）推出的一款高性能音頻模數轉換器（ADC），專為專業和消費級音頻應用設計。它具備4通道、768 kHz採樣率和106 dB動態範圍，採用緊湊的20-WQFN（3x3 mm）封裝。該器件集成了可編程增益放大器（PGA），支持I2S/TDM接口，非常適合多通道音頻系統。

詳細技術參數

核心特性

• 高動態範圍（106 dB），實現清晰音頻捕捉
• 低功耗：48 kHz時每通道12 mW
• 靈活的輸入配置：差分或單端
• 集成數字高通濾波器，消除直流偏移
• 支持多種音頻格式：I2S、左對齊、TDM
• 緊湊3x3 mm封裝，適合空間受限設計

典型應用場景

• 專業音頻錄製設備（例如 Zoom H6 錄音機）
• 汽車信息娛樂系統（例如 Tesla Model 3 儀表板）
• 智能音箱和語音助手（例如 Amazon Echo Studio）
• 5G基站音頻處理單元
• 工業物聯網音頻傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCMD3140IRTER 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]