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TI TPA6120A2RGYTRoHS

Manufacturer
TI
MPN
TPA6120A2RGYT
LCSC Part #
C68128
Packaging
VQFN-14-EP(3.5x3.5)
Customer #
Key Attributes
High Fidelity Headphone Amplifier
Datasheetpdf iconTI TPA6120A2RGYT
In-Stock: 147
147 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.1419$ 5.14
10+$ 4.336$ 43.36
30+$ 3.856$ 115.68
250+$ 3.2009$ 800.23
500+$ 2.9771$ 1488.55
1,000+$ 2.8766$ 2876.60
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingVQFN-14-EP(3.5x3.5)
Quiescent Current-
Total Harmonic Distortion + Noise (THD+N)-
Number of Inputs2 Pairs Differential Inputs
Signal-to-Noise Ratio128dB
FeaturesEnable/shutdown function
Speaker Channels2-Channel
Voltage - Supply-15V~-5V;5V~15V
Efficiency-
Operating Temperature-40℃~+85℃
Output Power80mWx2@600Ω
ClassClass AB
Power Supply Rejection Ratio (PSRR)75dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

In applications requiring a high-power output, very high fidelity headphone amplifier, the TPA6120A2 replaces a costly discrete design and allows music, not the amplifier, to be heard. The TPA6120A2's current-feedback AB amplifier architecture delivers high bandwidth, extremely low noise, and up to 128dB of dynamic range.

Three key features make current-feedback amplifiers outstanding for audio. The first feature is the high slew rate that prevents odd order distortion anomalies. The second feature is current-on-demand at the output that enables the amplifier to respond quickly and linearly when necessary without risk of output distortion. When large amounts of output power are suddenly needed, the amplifier can respond extremely quickly without raising the noise floor of the system and degrading the signal-to-noise ratio. The third feature is the gain-independent frequency response that allows the full bandwidth of the amplifier to be used over a wide range of gain settings.

Features

AI Translation
  • SNR of 128dB A-Weighted
  • THD of 112.5dB
  • Current-Feedback Architecture
  • Output Voltage Noise of 0.9μVrms at Gain = 1V/V (16Ω Load)
  • Power Supply Range: ±5V to ±15V
  • 1300V/μs Slew Rate
  • Can be configured for Single Ended or Differential Inputs
  • Independent Power Supplies for Low Crosstalk

Applications

AI Translation
  • Professional Audio Equipment
  • HiFi Smartphone
  • Consumer Home Audio Equipment
  • Headphone Drivers