Datasheet Texas Instruments TAS2552YFFT — 数据表

制造商Texas Instruments
系列TAS2552
零件号TAS2552YFFT
Datasheet Texas Instruments TAS2552YFFT

具有扬声器IV感测和集成G类升压转换器的4W D类音频功率放大器30-DSBGA -40至85

数据表

TAS2552 4.0-W Class-D Mono Audio Amplifier with Class-G Boost and Speaker Sense datasheet
PDF, 1.1 Mb, 修订版: B, 档案已发布: Apr 30, 2015
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin30
Package TypeYFF
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
Device MarkingTAS2552
Width (mm)2.59
Length (mm)2.2
Thickness (mm).375
Pitch (mm).4
Max Height (mm).625
Mechanical Data下载

参数化

Analog Supply (V)2.7 Max
ArchitectureClass D Boosted,Smart Amp
Audio Input TypeAnalog Input,Digital Input
Control InterfaceI2C
Iq per channel(Typ)6.54 mA
Iq(Max)8.34 mA
Iq(Typ)6.54 mA
Load(Min)6 ohms
Operating Temperature Range-40 to 85 C
Output Power4 W
PSRR75 dB
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Pin/Package30DSBGA
RatingCatalog
Shutdown Current (ISD)0.2 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.1 %

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TAS2552EVM
    TAS2552 4W Class D Audio Power Amplifier Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Inductor Selection for the TAS2552 Boosted Class-D Amplifier (Rev. A)
    PDF, 265 Kb, 修订版: A, 档案已发布: May 14, 2014
  • AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
    PDF, 140 Kb, 修订版: A, 档案已发布: May 1, 2013
    Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit.
  • AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    PDF, 1.9 Mb, 修订版: B, 档案已发布: May 1, 2013
    This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
  • Guidelines for Measuring Audio Power Amplifier Performance
    PDF, 765 Kb, 档案已发布: Oct 30, 2001
    This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.

模型线

系列: TAS2552 (2)

制造商分类

  • Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D