PCM1802DBR TI Audio ADC | 20-SSOP | 24-Bit, 96kHz Stereo

Product Overview

The PCM1802DBR is a high-performance, single-chip, stereo analog-to-digital converter (ADC) from Texas Instruments. It features delta-sigma modulation with 24-bit resolution and sampling rates up to 96 kHz. The device integrates a stereo multiplexer, programmable gain amplifier (PGA), and digital decimation filter, making it ideal for professional audio and industrial applications. Housed in a compact 20-pin SSOP package, it offers excellent dynamic performance and low power consumption.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma stereo ADC
• Sampling rates from 8 kHz to 96 kHz
• Dynamic range: 103 dB
• THD+N: -93 dB
• Programmable gain amplifier (PGA): 0 dB to 12 dB
• Digital decimation filter with sharp roll-off
• Low power: 50 mW typical
• I2S and left-justified serial interface
• Small 20-pin SSOP package

Target Applications

• Professional audio mixing consoles (e.g., Yamaha CL5)
• Digital audio workstations (e.g., Avid Pro Tools)
• Automotive infotainment systems (e.g., Tesla Model S dashboard)
• 5G base station audio processing (e.g., Nokia AirScale)
• Industrial sound level meters (e.g., Brüel & Kjær 2270)
• Medical ultrasound equipment (e.g., GE Logiq E10)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM1802DBR. 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

PCM1802DBR 是德州儀器 (TI) 推出的一款高性能單芯片立體聲模數轉換器 (ADC)。它採用 Δ-Σ 調製技術，具有 24 位分辨率和高達 96 kHz 的採樣率。該器件集成立體聲多路復用器、可編程增益放大器 (PGA) 和數字抽取濾波器，非常適合專業音頻和工業應用。採用緊湊的 20 引腳 SSOP 封裝，具有出色的動態性能和低功耗。

詳細技術參數

核心特性

• 24 位 Δ-Σ 立體聲 ADC
• 採樣率範圍 8 kHz 至 96 kHz
• 動態範圍：103 dB
• THD+N：-93 dB
• 可編程增益放大器 (PGA)：0 dB 至 12 dB
• 數字抽取濾波器，具有陡峭的滾降特性
• 低功耗：典型值 50 mW
• I2S 和左對齊串行接口
• 小型 20 引腳 SSOP 封裝

典型應用場景

• 專業音頻調音台（例如 Yamaha CL5）
• 數字音頻工作站（例如 Avid Pro Tools）
• 汽車信息娛樂系統（例如 Tesla Model S 儀表板）
• 5G 基站音頻處理（例如 Nokia AirScale）
• 工業聲級計（例如 Brüel & Kjær 2270）
• 醫療超聲設備（例如 GE Logiq E10）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM1802DBR 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]