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TI TAS2552YFFRRoHS

Manufacturer
TI
MPN
TAS2552YFFR
LCSC Part #
C544365
Packaging
DSBGA-30
Customer #
Key Attributes
Class-D mono audio amplifier supporting Class-G boost and speaker sensing
Datasheetpdf iconTI TAS2552YFFR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingDSBGA-30
Quiescent Current6.54mA
Total Harmonic Distortion + Noise (THD+N)0.1%
Signal-to-Noise Ratio-
Number of Inputs1 Pair Differential Inputs
FeaturesBuilt-in audio processing;Digitally programmable gain;Enable/shutdown function;Integrated PLL;Automatic power-saving mode
Speaker Channels1-Channel
Voltage - Supply3V~5.5V
Efficiency85%
Operating Temperature-40℃~+85℃
Output Power4Wx1@8Ω
ClassClass D
Power Supply Rejection Ratio (PSRR)73dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The analog or digital input mono boost Class-D amplifier delivers 4.0 W of power into an 8Ω load. It is powered by a 4.2V supply, achieving an efficiency of 85% at the rated power with 1% total harmonic distortion (THD) + N. It features I2S, left-justified, right-justified, digital signal processor (DSP), pulse density modulation (PDM), and time-division multiplexing (TDM) input and output interfaces. The input sampling rate ranges from 8kHz to 192kHz.

Features

AI Translation
  • High-efficiency Class G boost converter with automatic Class D supply regulation
  • Integrated speaker sensing for speaker current and voltage measurement, VBAT and VBOOST voltage measurement
  • Integrated AGC to limit battery current drain
  • Adjustable Class D switching edge rate control
  • Power supply: boost input 3.0V to 5.5V, analog 1.65V to 1.95V, digital I/O 1.5V to 3.6V
  • Thermal and short-circuit protection
  • I²C interface for register control
  • Stereo configuration using two TAS2552 devices
  • I²C address selection pin (ADDR)
  • 2.855mm x 2.575mm, 0.4mm ball pitch, 30-ball WCSP

Applications

AI Translation
  • Mobile phones
  • Portable navigation devices (PND)
  • Portable audio docking stations
  • Tablet gaming devices
In-Stock: 49
49 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.1692$ 3.17
10+$ 2.7282$ 27.28
30+$ 2.4658$ 73.97
100+$ 2.2003$ 220.03
500+$ 2.078$ 1039.00
1,000+$ 2.0232$ 2023.20
Standard Packaging3000/Full Reel
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