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Product Overview
The TLV320AIC3109 is a low-power stereo audio codec from Texas Instruments, designed for portable and automotive audio applications. It features two analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs) with 92dB SNR, supporting sample rates up to 96kHz. The device integrates a programmable gain amplifier (PGA), microphone bias, and headphone driver, making it ideal for hands-free and voice communication systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
1.65V to 1.95V (Digital), 2.7V to 3.6V (Analog) |
| SNR (ADC/DAC) |
92dB |
| Sample Rate |
8kHz to 96kHz |
| Audio Data Interface |
I2S, Left-Justified, DSP, TDM |
| Control Interface |
I2C |
| Package |
32-VQFN (5x5mm) |
| Operating Temperature |
-40°C to +125°C |
Key Features
- Stereo audio DAC with 92dB SNR
- Stereo audio ADC with 92dB SNR
- Programmable gain amplifier (PGA) with -12dB to +40dB range
- Integrated microphone bias and headphone driver
- Low power consumption: 14mW in playback mode
- Supports TDM interface for multi-channel audio
- Automotive Grade: AEC-Q100 qualified
Target Applications
- Automotive infotainment systems (e.g., dashboard audio, hands-free calling)
- Portable audio devices (e.g., smartphones, tablets)
- Voice communication systems (e.g., VoIP phones, conference systems)
- 5G base station audio processing
- Industrial voice control systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
6PAIC3109TWRHMRQ1. Our core advantages include:
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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
TLV320AIC3109 是德州儀器(TI)推出的低功耗立體聲音頻編解碼器,專為便攜式和汽車音頻應用設計。它包含兩個模數轉換器(ADC)和兩個數模轉換器(DAC),信噪比(SNR)高達92dB,支持最高96kHz的採樣率。器件集成了可編程增益放大器(PGA)、麥克風偏壓和耳機驅動器,非常適合免提和語音通信系統。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 |
1.65V 至 1.95V(數字),2.7V 至 3.6V(模擬) |
| 信噪比(ADC/DAC) |
92dB |
| 採樣率 |
8kHz 至 96kHz |
| 音頻數據接口 |
I2S、左對齊、DSP、TDM |
| 控制接口 |
I2C |
| 封裝 |
32-VQFN(5x5mm) |
| 工作溫度 |
-40°C 至 +125°C |
核心特性
- 立體聲DAC,信噪比92dB
- 立體聲ADC,信噪比92dB
- 可編程增益放大器(PGA),範圍-12dB 至 +40dB
- 集成麥克風偏壓和耳機驅動器
- 低功耗:播放模式下14mW
- 支持TDM接口,用於多通道音頻
- 汽車級認證:AEC-Q100
典型應用場景
- 汽車信息娛樂系統(如儀表板音頻、免提通話)
- 便攜式音頻設備(如智能手機、平板電腦)
- 語音通信系統(如VoIP電話、會議系統)
- 5G基站音頻處理
- 工業語音控制系統
環球供應鏈與批發合作夥伴方案
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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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