PCM6120QRTERQ1 TI Audio ADC | 20-WQFN (3x3) | 2-Ch, 768kHz, 106dB SNR

Product Overview

The PCM6120QRTERQ1 is a high-performance, low-power stereo audio analog-to-digital converter (ADC) from Texas Instruments, designed for automotive and industrial applications. It supports up to 768 kHz sampling rate with 106 dB dynamic range, making it ideal for high-fidelity audio capture in noise-sensitive environments. The device operates from a 1.8V analog supply and 1.2V digital supply, consuming only 12 mW per channel. It features a programmable gain amplifier (PGA) with 0 dB to 40 dB gain range, digital volume control, and a high-pass filter for DC offset removal. The PCM6120 is qualified to AEC-Q100 Grade 2 (-40°C to +105°C) and is available in a compact 20-pin WQFN (3x3 mm) package.

Detailed Technical Specifications

Key Features

• High dynamic range (106 dB) for clear audio capture
• Ultra-low power consumption (12 mW/ch) for battery-powered devices
• Wide sampling rate range (8 kHz to 768 kHz) supporting multiple standards
• Programmable gain amplifier (PGA) with 0.5 dB steps
• Digital volume control and mute function
• High-pass filter for DC offset removal
• Flexible digital audio interfaces: I2S, TDM, left-justified, right-justified
• AEC-Q100 Grade 2 qualified for automotive reliability
• Compact 3x3 mm WQFN package for space-constrained designs

Target Applications

• Automotive: In-vehicle infotainment systems, active noise cancellation (e.g., in Tesla Model 3), hands-free calling (e.g., in BMW 5 Series)
• Industrial: Voice-controlled industrial equipment (e.g., Siemens PLC voice interface), security cameras with audio (e.g., Hikvision DS-2CD2T47G2-L)
• Consumer: Smart speakers (e.g., Amazon Echo Dot), professional audio recording (e.g., Zoom H6 recorder)
• Telecommunications: 5G base station audio monitoring (e.g., Nokia AirScale), VoIP conference phones (e.g., Poly Studio)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM6120QRTERQ1. 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

PCM6120QRTERQ1 是德州儀器推出的一款高性能、低功耗立體聲音頻模數轉換器 (ADC)，專為汽車和工業應用設計。它支持高達 768 kHz 的採樣率，動態範圍為 106 dB，非常適合在噪聲敏感環境中進行高保真音頻採集。該器件採用 1.8V 模擬電源和 1.2V 數字電源，每通道功耗僅 12 mW。它配備可編程增益放大器 (PGA)，增益範圍為 0 dB 至 40 dB，具有數字音量控制和用於直流偏移消除的高通濾波器。PCM6120 符合 AEC-Q100 Grade 2 標準（-40°C 至 +105°C），採用緊湊的 20 引腳 WQFN (3x3 mm) 封裝。

詳細技術參數

核心特性

• 高動態範圍（106 dB），實現清晰音頻採集
• 超低功耗（12 mW/通道），適用於電池供電設備
• 寬採樣率範圍（8 kHz 至 768 kHz），支持多種標準
• 可編程增益放大器 (PGA)，步進 0.5 dB
• 數字音量控制和靜音功能
• 高通濾波器，用於直流偏移消除
• 靈活的數字音頻接口：I2S、TDM、左對齊、右對齊
• 符合 AEC-Q100 Grade 2 標準，確保汽車級可靠性
• 緊湊的 3x3 mm WQFN 封裝，適用於空間受限設計

典型應用場景

• 汽車：車載信息娛樂系統、主動降噪（例如特斯拉 Model 3）、免提通話（例如寶馬 5 系）
• 工業：語音控制工業設備（例如西門子 PLC 語音接口）、帶音頻的安防攝像頭（例如海康威視 DS-2CD2T47G2-L）
• 消費電子：智能音箱（例如亞馬遜 Echo Dot）、專業音頻錄製（例如 Zoom H6 錄音機）
• 電信：5G 基站音頻監控（例如諾基亞 AirScale）、VoIP 會議電話（例如 Poly Studio）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM6120QRTERQ1 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]