Datasheet Texas Instruments TPA721DG4 — 数据表

制造商Texas Instruments
系列TPA721
零件号TPA721DG4
Datasheet Texas Instruments TPA721DG4

700mW单声道,AB类音频放大器,具有有源高关断功能8-SOIC

数据表

TPA721: 700-mW Mono Low-Voltage Audio Power Amplifier datasheet
PDF, 1.1 Mb, 修订版: E, 档案已发布: Jun 23, 2004
从文件中提取

价格

状态

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

打包

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device Marking721
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

Analog Supply (V)5.5 Min
ArchitectureClass AB
Audio Input TypeAnalog Input
Control InterfaceHardware
Iq per channel(Typ)1.25 mA
Iq(Max)2.5 mA
Iq(Typ)1.25 mA
Load(Min)8 ohms
Operating Temperature Range-40 to 85 C
Output Power0.7 W
PSRR85 dB
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Pin/Package8MSOP-PowerPAD, 8SOIC
RatingCatalog
Shutdown Current (ISD)7 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.5 %

生态计划

RoHSCompliant

应用须知

  • PowerPAD Thermally Enhanced Package (Rev. H)
    PDF, 983 Kb, 修订版: H, 档案已发布: Jul 6, 2018

模型线

制造商分类

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