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TI TAS5707PHPRRoHS

Manufacturer
TI
MPN
TAS5707PHPR
LCSC Part #
C882861
Packaging
HTQFP-48(7x7)
Customer #
Key Attributes
20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC
Datasheetpdf iconTI TAS5707PHPR
In-Stock: 70
70 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.9847$ 0.98
10+$ 0.7943$ 7.94
30+$ 0.6983$ 20.95
100+$ 0.6039$ 60.39
500+$ 0.5485$ 274.25
1,000+$ 0.5192$ 519.20
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingHTQFP-48(7x7)
Quiescent Current30mA
Total Harmonic Distortion + Noise (THD+N)0.06%
Number of Inputs-
Signal-to-Noise Ratio106dB
FeaturesBuilt-in audio processing;Digitally programmable gain;Overvoltage protection;Automatic mute/no-noise switch;Integrated PLL
Speaker Channels2-Channel
Voltage - Supply8V~24V
Efficiency-
Operating Temperature0℃~+85℃
Output Power20.6Wx2@8Ω
ClassClass D
Power Supply Rejection Ratio (PSRR)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The TAS5707 is a 20-W, efficient, digital-audio power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers. The TAS5707 is a slave-only device receiving all clocks from external sources. The TAS5707 operates with a PWM carrier between a 384-kHz switching rate and 352-KHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20 Hz to 20 kHz. The TAS5707A is identical in function to the HTQFP packaged TAS5707, but has a unique I20 device address. The address of the TAS5707 is 0x36. The address of the TAS5707A is 0x3A.

Features

AI Translation
  • 20-W Into an 8-Ω Load From an 18-V Supply
  • Wide PVDD Range, From 8 V to 26 V
  • Efficient Class-D Operation Eliminates Need for Heatsinks
  • Requires Only 3.3 V and PVDD
  • One Serial Audio Input (Two Audio Channels)
  • Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I²S)
  • Independent Channel Volume Controls With 24 dB to Mute
  • Soft Mute (50% Duty Cycle)
  • Programmable Dynamic Range Control
  • 14 Programmable Biquads for Speaker EQ and Other Audio Processing Features
  • Programmable Coefficients for DRC Filters
  • DC Blocking Filters
  • Serial Control Interface Operational Without MCLK
  • Factory-Trimmed Internal Oscillator for Automatic Rate Detection
  • Surface Mount, 48-PIN, 7-mm × 7-mm HTQFP Package
  • Thermal and Short-Circuit Protection
  • EQ: Speaker Equalization Improves Audio Performance
  • DRC: Dynamic Range Compression. Can Be Used As Power Limiter. Enables Speaker Protection, Easy Listening, Night-Mode Listening
  • Autobank Switching: Preload Coefficients for Different Sample Rates. No Need to Write New Coefficients to the Part When Sample Rate Changes.
  • Autodetect: Automatically Detects Sample-Rate Changes. No Need for External Microprocessor Intervention

Applications

AI Translation
  • Television
  • iPod Dock Sound Bar