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Product Overview
The TLV320AD11APZ from Texas Instruments is a high-performance, low-power stereo audio codec with integrated analog-to-digital converter (ADC) and digital-to-analog converter (DAC). It supports 24-bit resolution and sampling rates up to 96 kHz, making it ideal for professional audio and industrial applications. The device features a flexible serial interface, programmable gain amplifiers, and low power consumption, enabling high-fidelity audio processing in space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
24-bit |
| Sampling Rate |
8 kHz to 96 kHz |
| SNR (ADC/DAC) |
92 dB / 96 dB |
| THD+N |
-85 dB (ADC), -88 dB (DAC) |
| Power Supply |
1.8V (digital), 3.3V (analog) |
| Power Consumption |
14 mW (playback), 18 mW (record) |
| Interface |
I2S, left-justified, DSP |
| Package |
QFN-32 |
| Operating Temp |
-40°C to +85°C |
Key Features
- Stereo audio codec with 24-bit resolution and up to 96 kHz sampling rate
- Low power consumption: 14 mW playback, 18 mW record
- Integrated microphone bias and programmable gain amplifiers
- Flexible serial audio interface (I2S, left-justified, DSP)
- Support for digital volume control and mute
- Small QFN-32 package for space-constrained designs
Target Applications
- Professional audio equipment: digital mixers, audio interfaces
- Industrial voice communication systems: intercoms, VoIP gateways
- Automotive infotainment: head units, hands-free kits
- Portable audio devices: recorders, media players
- IoT voice-enabled devices: smart speakers, voice assistants
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLV320AD11APZ. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TLV320AD11APZ 是德州儀器推出的一款高性能、低功耗立體聲音頻編解碼器,集成了模數轉換器(ADC)和數模轉換器(DAC)。它支持 24 位分辨率和最高 96 kHz 採樣率,非常適合專業音頻和工業應用。該器件具有靈活的串行接口、可編程增益放大器以及低功耗特性,可在空間受限的設計中實現高保真音頻處理。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
24 位 |
| 採樣率 |
8 kHz 至 96 kHz |
| 信噪比 (ADC/DAC) |
92 dB / 96 dB |
| 總諧波失真+噪聲 |
-85 dB (ADC), -88 dB (DAC) |
| 電源電壓 |
1.8V (數字), 3.3V (模擬) |
| 功耗 |
14 mW (播放), 18 mW (錄音) |
| 接口 |
I2S, 左對齊, DSP |
| 封裝 |
QFN-32 |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 立體聲音頻編解碼器,24 位分辨率,最高 96 kHz 採樣率
- 低功耗:播放 14 mW,錄音 18 mW
- 集成麥克風偏置和可編程增益放大器
- 靈活的串行音頻接口(I2S、左對齊、DSP)
- 支持數字音量控制和靜音
- 小型 QFN-32 封裝,適合空間受限設計
典型應用場景
- 專業音頻設備:數字調音台、音頻接口
- 工業語音通信系統:對講機、VoIP 網關
- 汽車信息娛樂:主機、免提套件
- 便攜式音頻設備:錄音筆、媒體播放器
- 物聯網語音設備:智能音箱、語音助手
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TLV320AD11APZ 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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