PCM1754DBQR TI Audio ADC | 16-SSOP | 24-Bit, 96kHz, 103dB SNR

Product Overview

The PCM1754DBQR is a high-performance, single-chip, stereo audio analog-to-digital converter (ADC) from Texas Instruments. It supports 24-bit resolution and sampling rates up to 96 kHz, delivering a dynamic range of 103 dB and a signal-to-noise ratio (SNR) of 103 dB. The device is housed in a compact 16-pin SSOP package, making it ideal for space-constrained applications. It features a delta-sigma modulator with integrated anti-aliasing filter and supports I2S and left-justified audio data formats. The PCM1754DBQR operates from a single 5V supply and consumes low power, making it suitable for portable and automotive audio systems.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with 103 dB dynamic range
• Sampling rates from 8 kHz to 96 kHz
• Single 5V power supply operation
• Low power consumption: 50 mW typical
• Integrated anti-aliasing filter
• I2S and left-justified data output formats
• Compact 16-pin SSOP package
• Excellent THD+N performance: -93 dB

Target Applications

• Automotive audio systems (e.g., infotainment head units, digital cockpit)
• Professional audio equipment (e.g., mixing consoles, audio interfaces)
• Consumer electronics (e.g., soundbars, smart speakers)
• Industrial audio recording (e.g., surveillance systems, voice recognition)
• 5G base station audio processing (e.g., beamforming microphone arrays)
• Medical audio devices (e.g., hearing aids, diagnostic equipment)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM1754DBQR. 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

PCM1754DBQR 是德州儀器（TI）推出的一款高性能、單芯片立體聲音頻模數轉換器（ADC）。它支持 24 位分辨率和最高 96 kHz 的採樣率，提供 103 dB 的動態範圍和 103 dB 的信噪比（SNR）。該器件採用緊湊的 16 引腳 SSOP 封裝，非常適合空間受限的應用。它內置 Δ-Σ 調製器和抗混疊濾波器，支持 I2S 和左對齊音頻數據格式。PCM1754DBQR 由單一 5V 電源供電，功耗低，適用於便攜式和汽車音頻系統。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，動態範圍 103 dB
• 採樣率範圍 8 kHz 至 96 kHz
• 單一 5V 電源供電
• 低功耗：典型值 50 mW
• 內置抗混疊濾波器
• 支持 I2S 和左對齊數據輸出格式
• 緊湊的 16 引腳 SSOP 封裝
• 優異的 THD+N 性能：-93 dB

典型應用場景

• 汽車音頻系統（例如：信息娛樂主機、數字座艙）
• 專業音頻設備（例如：調音台、音頻接口）
• 消費電子產品（例如：條形音箱、智能音箱）
• 工業音頻錄製（例如：監控系統、語音識別）
• 5G 基站音頻處理（例如：波束成形麥克風陣列）
• 醫療音頻設備（例如：助聽器、診斷設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM1754DBQR 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]