PCM3793RHBT TI Audio Codec | 32-VQFN (5x5) | 24-bit ADC/DAC, 96kHz

Product Overview

The PCM3793RHBT is a high-performance, low-power stereo audio codec from Texas Instruments, designed for portable and embedded audio applications. It integrates a 24-bit stereo ADC and DAC with sampling rates up to 96 kHz, providing excellent audio quality. The device operates from a 1.8V to 3.3V supply and features a flexible digital audio interface (I2S, left-justified, right-justified, DSP). It includes a programmable gain amplifier (PGA), microphone bias, and headphone driver, making it ideal for space-constrained designs. The 32-VQFN (5x5 mm) package enables compact PCB layouts.

Detailed Technical Specifications

Key Features

• 24-bit stereo ADC and DAC with 96 kHz sampling
• Low power consumption: 12 mW typical at 48 kHz
• Programmable gain amplifier (PGA) with 0 dB to 59.5 dB range
• Integrated microphone bias voltage output
• Headphone driver capable of 16 mW into 16 Ω
• Digital volume control with soft ramp
• I2C control interface
• Pop-free power-up/down

Target Applications

• Portable audio devices (e.g., MP3 players, smartphones)
• Voice communication systems (e.g., VoIP phones, intercoms)
• Automotive infotainment (e.g., dashboard audio, hands-free kits)
• Industrial audio (e.g., 5G base station voice alerts, public address systems)
• Medical devices (e.g., hearing aids, patient monitoring audio)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM3793RHBT. 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

PCM3793RHBT 是德州儀器（TI）推出的一款高性能、低功耗立體聲音頻編解碼器，專為便攜式和嵌入式音頻應用設計。它集成了24位立體聲ADC和DAC，採樣率高達96 kHz，提供卓越的音質。器件工作電壓為1.8V至3.3V，具有靈活的數字音頻接口（I2S、左對齊、右對齊、DSP）。它包含可編程增益放大器（PGA）、麥克風偏壓和耳機驅動器，非常適合空間受限的設計。32-VQFN（5x5 mm）封裝實現緊湊的PCB佈局。

詳細技術參數

核心特性

• 24位立體聲ADC和DAC，支持96 kHz採樣
• 低功耗：48 kHz時典型值12 mW
• 可編程增益放大器（PGA），範圍0 dB至59.5 dB
• 集成麥克風偏壓電壓輸出
• 耳機驅動器，可驅動16 Ω負載輸出16 mW
• 數字音量控制，帶軟斜坡
• I2C控制接口
• 無爆音上電/斷電

典型應用場景

• 便攜式音頻設備（如MP3播放器、智能手機）
• 語音通信系統（如VoIP電話、對講機）
• 汽車信息娛樂系統（如儀表板音頻、免提套件）
• 工業音頻（如5G基站語音報警、公共廣播系統）
• 醫療設備（如助聽器、病人監護音頻）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM3793RHBT 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]