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TLV320AIC3110IRHBR TI Audio Codec | 32-VQFN (5x5) | 96kHz, 24-bit, Low Power
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Product Overview
The TLV320AIC3110IRHBR is a low-power stereo audio codec from Texas Instruments, featuring a 24-bit stereo audio DAC and ADC with sample rates up to 96 kHz. It integrates a programmable gain amplifier (PGA), microphone bias, and speaker amplifier, making it ideal for portable audio applications. The device operates from 1.5V to 3.6V analog supply and 1.1V to 1.8V digital core, with power consumption as low as 14 mW for playback. It supports I2C and SPI control interfaces, and includes a flexible audio routing matrix.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Supply Voltage (Analog) | 1.5V – 3.6V |
| Supply Voltage (Digital Core) | 1.1V – 1.8V |
| Sampling Rate | 8 kHz – 96 kHz |
| Audio Data Word Length | 16, 20, 24, 32 bits |
| DAC SNR | 100 dB (A-weighted) |
| ADC SNR | 92 dB (A-weighted) |
| THD+N (DAC) | -85 dB |
| THD+N (ADC) | -80 dB |
| Power Consumption (Playback) | 14 mW (typical) |
| Power Consumption (Record) | 18 mW (typical) |
| Control Interface | I2C, SPI |
| Audio Interface | I2S, Left-Justified, DSP, TDM |
| Package | 32-VQFN (5x5 mm) |
| Operating Temperature | -40°C to +85°C |
Key Features
- Low-power stereo audio codec with 24-bit resolution
- Integrated microphone bias and programmable gain amplifier
- Flexible audio routing with 6 analog inputs and 4 analog outputs
- Built-in speaker amplifier (up to 1W into 8Ω)
- Digital mixing and effects (3D, bass, treble)
- Automatic gain control (AGC) for recording
- I2C/SPI control with register-based configuration
- Small 5x5 mm QFN package for space-constrained designs
Target Applications
- Portable audio devices (smartphones, tablets, MP3 players)
- Voice communication systems (hands-free car kits, VoIP phones)
- Smart home assistants (e.g., Amazon Echo, Google Home)
- Industrial audio processing (intercoms, public address systems)
- Automotive infotainment (dashboard audio, rear-seat entertainment)
- 5G base station audio monitoring (remote diagnostics)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV320AIC3110IRHBR. 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
TLV320AIC3110IRHBR 是德州儀器（TI）推出的一款低功耗立體聲音頻編解碼器，具備 24 位立體聲 DAC 和 ADC，採樣率高達 96 kHz。它集成了可編程增益放大器（PGA）、麥克風偏壓和揚聲器放大器，非常適合便攜式音頻應用。該器件模擬電源電壓範圍為 1.5V 至 3.6V，數字核心電壓為 1.1V 至 1.8V，播放功耗低至 14 mW。支持 I2C 和 SPI 控制接口，並具有靈活的音頻路由矩陣。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 模擬電源電壓 | 1.5V – 3.6V |
| 數字核心電壓 | 1.1V – 1.8V |
| 採樣率 | 8 kHz – 96 kHz |
| 音頻數據字長 | 16, 20, 24, 32 位 |
| DAC 信噪比 | 100 dB（A 加權） |
| ADC 信噪比 | 92 dB（A 加權） |
| DAC 總諧波失真+噪聲 | -85 dB |
| ADC 總諧波失真+噪聲 | -80 dB |
| 播放功耗 | 14 mW（典型值） |
| 錄音功耗 | 18 mW（典型值） |
| 控制接口 | I2C, SPI |
| 音頻接口 | I2S, Left-Justified, DSP, TDM |
| 封裝 | 32-VQFN（5x5 mm） |
| 工作溫度 | -40°C 至 +85°C |
核心特性
- 低功耗立體聲音頻編解碼器，24 位分辨率
- 集成麥克風偏壓和可編程增益放大器
- 靈活的音頻路由，6 個模擬輸入和 4 個模擬輸出
- 內置揚聲器放大器（8Ω 負載下最高 1W）
- 數字混音和效果（3D、低音、高音）
- 錄音自動增益控制（AGC）
- I2C/SPI 控制，基於寄存器的配置
- 緊湊的 5x5 mm QFN 封裝，適合空間受限的設計
典型應用場景
- 便攜式音頻設備（智能手機、平板電腦、MP3 播放器）
- 語音通信系統（車載免提套件、VoIP 電話）
- 智能家居助手（例如 Amazon Echo、Google Home）
- 工業音頻處理（對講機、公共廣播系統）
- 汽車信息娛樂（儀表板音頻、後座娛樂）
- 5G 基站音頻監控（遠程診斷）
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 TLV320AIC3110IRHBR 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。
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