產品詳情

Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 2.5 Rating Catalog Operating temperature range (°C) -40 to 85
Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 2.5 Rating Catalog Operating temperature range (°C) -40 to 85
DSBGA (YZH) 16 5.0625 mm2 2.25 x 2.25 WQFN (RTJ) 20 16 mm2 4 x 4
  • 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
  • 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.

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.
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類型 標題 下載最新的英語版本 日期
* 數據表 TPA6130A2 138-mW DIRECTPATH? Stereo Headphone Amplifier with I2C Volume Control 數據表 (Rev. F) PDF | HTML 2015年 4月 4日
應用手冊 Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019年 8月 26日
應用手冊 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
模擬設計期刊 用于將 APA 輸出連接至其它器件的預防措施 英語版 2011年 4月 5日
模擬設計期刊 2Q 2010 Issue Analog Applications Journal 2010年 5月 6日

設計和開發

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評估板

TPA6130A2EVM — TPA6130A2 評估模塊 (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 (...)

用戶指南: PDF
TI.com 上無現貨
驅動程序或庫

TPA6130A2SW-LINUX — 適用于 TPA6130A2 的 Linux 驅動程序

Linux 驅動程序支持 TPA61x0A2 系列立體聲耳機放大器。Linux 驅動程序支持通過 I2C 總線和接口與 Linux DAPM（便攜式設備動態音頻電源管理）系統進行通信。
Linux 主線狀態

在 Linux 主線中提供：是
可通過 git.ti.com 獲取：不適用

支持的器件：
  • tpa6130a2
  • tpa6140a2
Linux 源文件

與該器件關聯的文件為：

  1. sound/soc/codecs/tpa6130a2.c
  2. Documentation/devicetree/bindings/sound/tpa6130a2.txt
  3. sound/soc/codecs/tpa6130a2.h
  4. (...)
View Options
評估模塊 (EVM) 用 GUI

SLOC235 — TPA6130A2 GUI installation package

支持的產品和硬件

支持的產品和硬件

產品
Specialty audio amplifiers
TPA6130A2 — 具有 I2C 控制接口的 138mW 立體聲模擬輸入耳機放大器
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在?PSpice for TI 設計和仿真工具中，您可以搜索 TI (...)
發送申請
封裝 引腳 CAD 符號、封裝和 3D 模型
DSBGA (YZH) 16 Ultra Librarian
WQFN (RTJ) 20 Ultra Librarian

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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