TPA6130A2
- DirectPath? Ground-Referenced Outputs
- Eliminates Output DC Blocking Capacitors
- Reduces Board Area
- Reduces Component Height and Cost
- Full Bass Response Without Attenuation
- Power Supply Voltage Range: 2.5 V to 5.5 V
- 64 Step Audio Taper Volume Control
- High Power Supply Rejection Ratio
(>100 dB PSRR) - Differential Inputs for Maximum Noise Rejection
(68 dB CMRR) - High-Impedance Outputs When Disabled
- Advanced Pop and Click Suppression Circuitry
- Digital I2C Bus Control
- Per Channel Mute and Enable
- Software Shutdown
- Multi-Mode Support: Stereo HP, Dual Mono
HP, and Single-Channel BTL Operation - Amplifier Status
- Space Saving Packages
- 20 Pin, 4 mm × 4 mm QFN
- 16 ball, 2 mm × 2 mm DSBGA
- ESD Protection of 8 kV HBM and IEC Contact
The TPA6130A2 is a stereo DirectPath™ headphone amplifier with I2C digital volume control. The TPA6130A2 has minimal quiescent current consumption, with a typical IDD of 4 mA, making it optimal for portable applications. The I2C control allows maximum flexibility with a 64 step audio taper volume control, channel independent enables and mutes, and the ability to configure the outputs into stereo, dual mono, or a single receiver speaker BTL amplifier that drives 300 mW of power into 16 Ω loads.
The TPA6130A2 is a high fidelity amplifier with an SNR of 98 dB. A PSRR greater than 100 dB enables direct-to-battery connections without compromising the listening experience. The output noise of 9 µVrms (typical A-weighted) provides a minimal noise background during periods of silence. Configurable differential inputs and high CMRR allow for maximum noise rejection in the noisy environment of a mobile device.
TPA6130A2 packaging includes a 2 by 2 mm chip-scale package, and a 4 by 4 mm QFN package.
技術(shù)文檔
| 類(lèi)型 | 標(biāo)題 | 下載最新的英語(yǔ)版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 數(shù)據(jù)表 | TPA6130A2 138-mW DIRECTPATH? Stereo Headphone Amplifier with I2C Volume Control 數(shù)據(jù)表 (Rev. F) | PDF | HTML | 2015年 4月 4日 | ||
| 應(yīng)用手冊(cè) | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 2019年 8月 26日 | ||||
| 應(yīng)用手冊(cè) | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 2019年 6月 27日 | ||||
| EVM 用戶指南 | TPA6130A2EVM - User Guide (Rev. A) | 2014年 9月 22日 | ||||
| 模擬設(shè)計(jì)期刊 | 用于將 APA 輸出連接至其它器件的預(yù)防措施 | 英語(yǔ)版 | 2011年 4月 5日 | |||
| 模擬設(shè)計(jì)期刊 | 2Q 2010 Issue Analog Applications Journal | 2010年 5月 6日 |
設(shè)計(jì)和開(kāi)發(fā)
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TPA6130A2EVM — TPA6130A2 評(píng)估模塊 (EVM)
The TPA6130A2EVM allows the engineer to evaluate the TPA6130A2, a stereo DirectPath™ (capacitor-free) headphone amplifier with I²C digital volume control. The TPA6130A2 has minimal quiescent current consumption, a flexible, 64-step, audio tapered volume control and channel independent (...)
TPA6130A2SW-LINUX — 適用于 TPA6130A2 的 Linux 驅(qū)動(dòng)程序
Linux 主線狀態(tài)
在 Linux 主線中提供：是
可通過(guò) git.ti.com 獲?。翰贿m用
- tpa6130a2
- tpa6140a2
與該器件關(guān)聯(lián)的文件為：
- sound/soc/codecs/tpa6130a2.c
- Documentation/devicetree/bindings/sound/tpa6130a2.txt
- sound/soc/codecs/tpa6130a2.h
- (...)
PSPICE-FOR-TI — PSpice? for TI 設(shè)計(jì)和仿真工具
借助?PSpice for TI 的設(shè)計(jì)和仿真環(huán)境及其內(nèi)置的模型庫(kù)，您可對(duì)復(fù)雜的混合信號(hào)設(shè)計(jì)進(jìn)行仿真。創(chuàng)建完整的終端設(shè)備設(shè)計(jì)和原型解決方案，然后再進(jìn)行布局和制造，可縮短產(chǎn)品上市時(shí)間并降低開(kāi)發(fā)成本。?
在?PSpice for TI 設(shè)計(jì)和仿真工具中，您可以搜索 TI (...)
| 封裝 | 引腳 | CAD 符號(hào)、封裝和 3D 模型 |
|---|---|---|
| DSBGA (YZH) | 16 | Ultra Librarian |
| WQFN (RTJ) | 20 | Ultra Librarian |
訂購(gòu)和質(zhì)量
- RoHS
- REACH
- 器件標(biāo)識(shí)
- 引腳鍍層/焊球材料
- MSL 等級(jí)/回流焊峰值溫度
- MTBF/時(shí)基故障估算
- 材料成分
- 鑒定摘要
- 持續(xù)可靠性監(jiān)測(cè)
- 制造廠地點(diǎn)
- 封裝廠地點(diǎn)
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