TLV320DAC3100-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 3: –40°C to 85°C
Ambient Operating Temperature Range - Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
- Device Temperature Grade 3: –40°C to 85°C
- Stereo Audio DAC with 95-dB SNR
- Supports 8-kHz to 192-kHz Sample Rates
- Mono Class-D BTL Speaker Driver
(2.5 W Into 4-Ω or 1.6 W Into 8-Ω) - Two Single-Ended Inputs With Mixing and Output
Level Control - Stereo Headphone/Lineout and Mono Class-D
Speaker Outputs Available - Microphone Bias
- Headphone Detection
- 25 Built-in Digital Audio Processing Blocks
(PRB_P1 – PRB_P25) Providing Biquad
and FIR Filters, DRC, and 3-D Structures - Digital Mixing Capability
- Pin Control or Register Control for Digital-Playback
Volume-Control Settings - Digital Sine-Wave Generator for Beeps and Key Clicks
(PRB_P25) - Programmable PLL for Flexible Clock Generation
- I2S, Left-Justified, Right-Justified,
DSP, and TDM Audio Interfaces - I2C Control With Register Auto-Increment
- Full Power-Down Control
- Power Supplies:
- Analog: 2.7 V–3.6 V
- Digital Core: 1.65 V–1.95 V
- Digital I/O: 1.1 V–3.6 V
- Class-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)
- 5-mm × 5-mm 32-QFN Package
The TLV320DAC3100-Q1 is a low-power, highly-integrated, high-performance stereo-audio DAC with 24-bit stereo playback and digital audio processing blocks.
The device integrates headphone drivers and speaker drivers. The mono speaker driver drives loads down to 4 Ω. The TLV320DAC3100-Q1 has a suite of built-in processing blocks for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left and right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ is supported by the programmable digital signal-processing block. An on-chip PLL provides the high-speed clock required by the digital signal-processing block. The volume level is controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.
The TLV320DAC3100-Q1 has a programmable digital sine-wave generator and is available in a 32-pin QFN package.
This data manual is designed using PDF document-viewing features that allow quick access to information. For example, performing a global search on "page 0 / register 27" produces all references to this page and register in a list. This makes it easy to traverse the list and find all information related to a page and register. Note that the search string must be of the indicated format. Also, this document includes document hyperlinks to allow the user to find a document reference quickly. To come back to the original page, click the green left arrow near the PDF page number at the bottom of the file. The hot-key for this function is alt-left arrow on the keyboard. Another way to find information quickly is to use the PDF bookmarks.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | Low-Power Stereo Audio DAC With Audio Processing . datasheet (Rev. A) | 2013/8/23 | |||
| 應用說明 | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 2019/8/26 | ||||
| 應用說明 | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 2019/6/27 | ||||
| 應用說明 | Audio Serial Interface Configurations for Audio Codecs (Rev. A) | 2019/6/27 | ||||
| 技術文章 | Instrument clusters: moving beyond chimes and dings (part 2) | PDF | HTML | 2015/4/17 | |||
| 應用說明 | TLV320AIC31xx and TLV320DAC31xx Power Consumption Characterization (Rev. B) | 2014/9/3 | ||||
| 應用說明 | TLV320DAC3100 Open Load Detection Test (Rev. B) | 2013/7/27 | ||||
| 應用說明 | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | 2013/5/1 | ||||
| 應用說明 | Coefficient RAM Access Mechanisms.. (Rev. D) | 2012/1/25 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
TLV320DAC3100EVM-U — TLV320DAC3100EVM-U 評估模組
TLV320DAC3100EVM-U (ACEV-1A) 是 TLV320DAC3100 音訊編解碼器的完整評估模組。
此 EVM 支援 TI 的 CodecControl 軟體，這是一款採用原理圖的圖形使用者介面，適用於 TI 音訊編解碼器。
TLV320DAC3100EVM-U 連接至 PC 的 USB 連接埠。此 USB 介面可為 EVM 供電、控制及串流音訊資料至 EVM。EVM 提供外部控制訊號和數位音訊資料的連接，以進行進階操作。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RHB) | 32 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。