Datasheet Texas Instruments LM4990ITLX/NOPB — 数据表

制造商Texas Instruments
系列LM4990
零件号LM4990ITLX/NOPB
Datasheet Texas Instruments LM4990ITLX/NOPB

2瓦音频功率放大器,具有可选的关断逻辑电平9-DSBGA -40至85

数据表

LM4990  2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level datasheet
PDF, 1.3 Mb, 修订版: E, 档案已发布: May 2, 2013
从文件中提取

价格

状态

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

打包

Pin99
Package TypeYZRYZR
Industry STD TermDSBGADSBGA
JEDEC CodeR-XBGA-NR-XBGA-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device MarkingD2G
Width (mm)1.81.8
Length (mm)22
Thickness (mm).675.675
Pitch (mm).5.5
Max Height (mm).675.675
Mechanical Data下载下载

参数化

Analog Supply (V)5.5 Min
ArchitectureClass AB
Audio Input TypeAnalog Input
Control InterfaceHardware
Iq per channel(Typ)4 mA
Iq(Max)10 mA
Iq(Typ)4 mA
Load(Min)4 ohms
Operating Temperature Range-40 to 85 C
Output Power2 W
PSRR64 dB
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Pin/Package10MSOP-PowerPAD, 10WSON, 8VSSOP, 9DSBGA
RatingCatalog
Shutdown Current (ISD)0.1 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.2 %

生态计划

RoHSCompliant

模型线

制造商分类

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