参数资料
型号: TPA3007D1PW
厂商: Texas Instruments
文件页数: 3/23页
文件大小: 0K
描述: IC AMP AUDIO PWR 6.5W D 24TSSOP
标准包装: 60
类型: D 类
输出类型: 1-通道(单声道)
在某负载时最大输出功率 x 通道数量: 6.5W x 1 @ 8 欧姆
电源电压: 8 V ~ 18 V
特点: 消除爆音,差分输入,短路和热保护,关闭
安装类型: 表面贴装
供应商设备封装: 24-TSSOP
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
包装: 管件
产品目录页面: 877 (CN2011-ZH PDF)
配用: 296-18925-ND - EVAL MODULE FOR TPA3007D1
其它名称: 296-15792-5
www.ti.com
0 V
–12 V
+12 V
Current
OUTP
Differential Voltage
Across Load
OUTN
TPA3007D1 MODULATION SCHEME
SLOS418D – SEPTEMBER 2003 – REVISED MARCH 2008
Figure 14. Traditional Class-D Modulation Scheme's Output Voltage and Current Waveforms Into an
Inductive Load With No Input
The TPA3007D1 uses a modulation scheme that still has each output switching from ground to VCC. However,
OUTP and OUTN are now in phase with each other with no input. The duty cycle of OUTP is greater than 50%
and OUTN is less than 50% for positive output voltages. The duty cycle of OUTP is less than 50% and OUTN is
greater than 50% for negative output voltages. The voltage across the load is 0 V throughout most of the
switching period, greatly reducing the switching current, which reduces any I2R losses in the load. (See
Copyright 2003–2008, Texas Instruments Incorporated
11
Product Folder Link(s): TPA3007D1
相关PDF资料
PDF描述
631R18W103KF4E CAP CER 10000PF 630V X7R 1206
TPA0233DGQ IC AMP AUDIO PWR 2W MONO 10MSOP
ADS1286UA/2K5G4 IC ADC 12BIT 20K 8-SOIC
ADS1286UA/2K5 IC 12BIT 20K UNIPOL A/D 8SOIC
VI-21H-IU CONVERTER MOD DC/DC 52V 200W
相关代理商/技术参数
参数描述
TPA3007D1PW 制造商:Texas Instruments 功能描述:IC AUDIO PWR AMP CLASS D 6.5
TPA3007D1PWG4 功能描述:音频放大器 Mono Med Power Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TPA3007D1PWR 功能描述:音频放大器 Mono Med Power Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TPA3007D1PWRG4 功能描述:音频放大器 Mono Med Power Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TPA3008D2 制造商:TI 制造商全称:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER