PCM1774RGPR TI Audio DAC | 20-QFN (4x4) | 96kHz, 24-Bit, Low Power

Product Overview

The PCM1774RGPR is a high-performance, low-power stereo audio digital-to-analog converter (DAC) from Texas Instruments (TI). It features a 24-bit resolution, support for sampling rates up to 96 kHz, and an integrated headphone amplifier. The device is housed in a compact 20-pin QFN package (4x4 mm), making it ideal for space-constrained applications. With a typical power consumption of only 10 mW, it is well-suited for portable and battery-powered devices.

Detailed Technical Specifications

Key Features

• 24-bit stereo DAC with 96 kHz sampling rate
• Integrated headphone amplifier with 30 mW output power
• Low power consumption: 10 mW typical
• I2S and left-justified audio interface
• Programmable digital filters
• Pop-free power-up and power-down
• Small 20-pin QFN package (4x4 mm)

Target Applications

• Portable audio players (e.g., MP3 players, smartphones)
• Wireless headsets and earphones
• Automotive infotainment systems (e.g., dashboard audio)
• 5G base station audio processing
• Industrial audio equipment
• Medical monitoring devices with audio output

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM1774RGPR. 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

PCM1774RGPR 是德州儀器（TI）推出的一款高性能、低功耗立體聲音頻數模轉換器（DAC）。它具備24位分辨率，支持高達96 kHz的採樣率，並集成了耳機放大器。器件採用緊湊的20引腳QFN封裝（4x4 mm），非常適合空間受限的應用。典型功耗僅為10 mW，非常適合便攜式和電池供電設備。

詳細技術參數

核心特性

• 24位立體聲DAC，支持96 kHz採樣率
• 集成耳機放大器，輸出功率30 mW
• 低功耗：典型10 mW
• I2S和左對齊音頻接口
• 可編程數字濾波器
• 無爆音上電和斷電
• 小型20引腳QFN封裝（4x4 mm）

典型應用場景

• 便攜式音頻播放器（如MP3播放器、智能手機）
• 無線耳機和耳塞
• 汽車信息娛樂系統（如儀表板音頻）
• 5G基站音頻處理
• 工業音頻設備
• 帶音頻輸出的醫療監控設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM1774RGPR 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]