Datasheet Texas Instruments LM4952TS/NOPB — 数据表

制造商Texas Instruments
系列LM4952
零件号LM4952TS/NOPB
Datasheet Texas Instruments LM4952TS/NOPB

具有DC音量控制的3.1W立体声SE音频功率放大器9-DDPAK / TO-263 -40至85

数据表

LM4952 3.1W Stereo-SE Audio Power Amplifier with DC Volume Control datasheet
PDF, 1.2 Mb, 修订版: A, 档案已发布: May 1, 2013
从文件中提取

价格

状态

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

打包

Pin9
Package TypeKTW
Industry STD TermTO-263
JEDEC CodeR-PSFM-G
Package QTY45
CarrierTUBE
Device MarkingLM4952TS
Width (mm)8.687
Length (mm)10.16
Thickness (mm)4.572
Pitch (mm).965
Max Height (mm)4.8
Mechanical Data下载

参数化

Analog Supply (V)16 Min
ArchitectureClass AB
Audio Input TypeAnalog Input
Control InterfaceHardware
Iq(Max)9 mA
Iq(Typ)9 mA
Load(Min)4 ohms
Operating Temperature Range-40 to 85 C
PSRR89 dB
Package GroupDDPAK/TO-263
Package Size: mm2:W x L9DDPAK/TO-263: 146 mm2: 14.35 x 10.16(DDPAK/TO-263) PKG
Pin/Package9DDPAK/TO-263
RatingCatalog
Speaker ChannelsStereo Max
THD + N @ 1 kHz0.08 %

生态计划

RoHSCompliant
Pb FreeYes

应用须知

  • 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.
  • 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.

模型线

系列: LM4952 (2)

制造商分类

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