Datasheet Texas Instruments TPA2025D1YZGT — 数据表

制造商Texas Instruments
系列TPA2025D1
零件号TPA2025D1YZGT
Datasheet Texas Instruments TPA2025D1YZGT

具有自适应升压(DC / DC)转换器12-DSBGA的2W恒定输出D类音频放大器-40至85

数据表

TPA2025D1 2-W Constant Output Power Class-D Audio Amplifier With Class-G Boost Converter and Battery Tracking AGC datasheet
PDF, 1.8 Mb, 修订版: B, 档案已发布: Dec 29, 2014
从文件中提取

价格

状态

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

打包

Pin12
Package TypeYZG
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
Device MarkingTPA2025D1
Thickness (mm).375
Pitch (mm).5
Max Height (mm).625
Mechanical Data下载

参数化

Analog Supply (V)5.5 Min
ArchitectureClass D
Audio Input TypeAnalog Input
Control InterfaceGPIO
Iq per channel(Typ)2 mA
Iq(Max)5 mA
Iq(Typ)2 mA
Load(Min)4 ohms
Operating Temperature Range-40 to 85 C
Output Power1.7 W
PSRR90 dB
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Pin/Package12DSBGA
RatingCatalog
Shutdown Current (ISD)0.2 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.07 %

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPA2025D1EVM
    TPA2025D1EVM
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • 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: TPA2025D1 (2)

制造商分类

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