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TI TPA6130A2RTJRRoHS

Manufacturer
TI
MPN
TPA6130A2RTJR
LCSC Part #
C130046
Packaging
QFN-20-EP(4x4)
Customer #
Key Attributes
DirectPathTM Stereo Headphone Amplifier with I²C Volume Control
Datasheetpdf iconTI TPA6130A2RTJR
In-Stock: 3,198
3,198 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.9168$ 0.8893$ 0.89
10+$ 0.7481$ 0.7257$ 7.26
30+$ 0.6621$ 0.6423$ 19.27
100+$ 0.5793$ 0.5620$ 56.20
500+$ 0.4836$ 0.4691$ 234.55
1,000+$ 0.4576$ 0.4439$ 443.90
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingQFN-20-EP(4x4)
Quiescent Current4mA
Total Harmonic Distortion + Noise (THD+N)0.0055%
Signal-to-Noise Ratio98dB
Number of Inputs2 Pairs Differential Inputs
FeaturesDigitally programmable gain;Enable/shutdown function;Automatic mute/no-noise switch;ESD protection
Speaker Channels2-Channel
Voltage - Supply2.5V~5.5V
Operating Temperature-40℃~+85℃
Output Power290mWx1@16Ω
ClassClass AB
Power Supply Rejection Ratio (PSRR)-90dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

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 chipscale package, and a 4 by 4 mm QFN package.

Features

AI Translation
  • 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 x 4 mm QFN 16 ball, 2 mm x 2 mm DSBGA
  • ESD Protection of 8 kV HBM and IEC Contact

Applications

AI Translation
  • Mobile Phones
  • Portable Media Players
  • Notebook Computers
  • High Fidelity Applications