TLV320ADC3140IRTWI TI Audio ADC | 24-WQFN (4x4) | 4-Ch, 768kHz, 106dB SNR

Product Overview

The TLV320ADC3140IRTWI is a high-performance, quad-channel audio analog-to-digital converter (ADC) from Texas Instruments. It supports up to 768 kHz sampling rate with 106 dB dynamic range, ideal for professional audio, automotive, and industrial applications. The device integrates a programmable gain amplifier (PGA), digital filters, and a low-latency path for real-time processing. Housed in a compact 24-WQFN (4x4 mm) package, it offers flexible serial audio interface (I2S/TDM) and operates from a single 1.8V or 3.3V supply.

Detailed Technical Specifications

Key Features

• Quad-channel simultaneous sampling
• Ultra-low noise floor: -106 dB SNR
• Programmable gain: 0 dB to 40 dB
• Built-in digital filters: HPF, LPF, de-emphasis
• Low-latency mode for active noise cancellation
• Integrated PLL for clock jitter reduction
• I2C/SPI control interface
• Small footprint: 4x4 mm QFN

Target Applications

• Professional audio mixers and digital audio workstations
• Automotive infotainment and active noise cancellation (e.g., Tesla Model 3 cabin audio)
• 5G base station beamforming microphone arrays
• Industrial IoT acoustic monitoring (e.g., Siemens vibration analysis)
• Smart home voice assistants (e.g., Amazon Echo Studio)
• Medical hearing aids and diagnostic ultrasound

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV320ADC3140IRTWR. 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

TLV320ADC3140IRTWI 是德州儀器推出的高性能四通道音頻模數轉換器 (ADC)，支持高達 768 kHz 採樣率，動態範圍 106 dB，適用於專業音頻、汽車和工業應用。器件集成可編程增益放大器 (PGA)、數字濾波器和低延遲路徑，適用於實時處理。採用緊湊的 24-WQFN (4x4 mm) 封裝，支持 I2S/TDM 音頻接口，並可從單一 1.8V 或 3.3V 電源供電。

詳細技術參數

核心特性

• 四通道同步採樣
• 超低噪聲底：-106 dB SNR
• 可編程增益：0 dB 至 40 dB
• 內置數字濾波器：高通、低通、去加重
• 低延遲模式，適用於主動降噪
• 集成 PLL，降低時鐘抖動
• I2C/SPI 控制接口
• 小尺寸：4x4 mm QFN

典型應用場景

• 專業音頻調音台和數字音頻工作站
• 汽車信息娛樂系統和主動降噪（例如特斯拉 Model 3 車內音頻）
• 5G 基站波束成形麥克風陣列
• 工業物聯網聲學監測（例如西門子振動分析）
• 智能家居語音助手（例如亞馬遜 Echo Studio）
• 醫療助聽器和診斷超聲

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV320ADC3140IRTWR 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]