Datasheet Texas Instruments LM4947 — 数据表

制造商Texas Instruments
系列LM4947
Datasheet Texas Instruments LM4947

具有OCL耳机放大器和TI 3D的Mono D类和立体声音频子系统

数据表

LM4947 Mono Class D & Stereo Audio Sub-Sys w/OCL Hp Amp & TI 3D datasheet
PDF, 1.4 Mb, 修订版: D, 档案已发布: May 1, 2013
从文件中提取

价格

状态

LM4947TL/NOPB
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

LM4947TL/NOPB
N1
Pin25
Package TypeYZR
Industry STD TermDSBGA
JEDEC CodeS-XBGA-N
Package QTY250
CarrierSMALL T&R
Device MarkingGH1
Width (mm)2.8
Length (mm)3
Thickness (mm).675
Pitch (mm).5
Max Height (mm).675
Mechanical Data下载

参数化

Parameters / ModelsLM4947TL/NOPB
LM4947TL/NOPB
Audio Mode ControlI2C
Ground Centered HeadphoneNo
Headphone ChannelsStereo
Headphone Min Load, Ohms32
Headphone Output Power/Ch, mW87
Headphone PSRR, dB83
Operating Temperature Range, C-40 to 85
Package GroupDSBGA
Package Size: mm2:W x L, PKGSee datasheet (DSBGA)
Speaker ChannelsMono
Speaker Min Load, Ohms8
Speaker Output Power/Ch, W1.19
Speaker PSRR, dB79
Supply Voltage(Max), V5.5
Supply Voltage(Min), V2.7

生态计划

LM4947TL/NOPB
RoHSCompliant

模型线

系列: LM4947 (1)

制造商分类

  • Semiconductors> Audio> Audio Subsystem