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TPA3200D1 PDF预览

TPA3200D1

更新时间: 2024-02-17 12:23:39
品牌 Logo 应用领域
德州仪器 - TI 音频放大器输入元件
页数 文件大小 规格书
26页 722K
描述
20-W MONO DIGITAL INPUT AUDIO AMPLIFIER

TPA3200D1 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:GREEN, PLASTIC, HTSSOP-44针数:44
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:1 week
风险等级:5.77Is Samacsys:N
其他特性:IT ALSO REQUIRES 8V TO 18V SUPPLY标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:23.6 dB
谐波失真:1%JESD-30 代码:R-PDSO-G44
JESD-609代码:e4长度:11.3 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:12.8 W封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP44,.25,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5,12 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Audio/Video Amplifiers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

TPA3200D1 数据手册

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TPA3200D1  
www.ti.com  
SLOS442MAY 2005  
20-W MONO DIGITAL INPUT AUDIO AMPLIFIER  
FEATURES  
DESCRIPTION  
Digital Interface  
The TPA3200D1 is a 20-W (per channel) efficient,  
digital audio power amplifier for driving a bridged-tied  
speaker. The TPA3200D1 can drive a speaker with  
an impedance as low as 4 . The high efficiency of  
the TPA3200D1 (85%) eliminates the need for an  
external heat sink.  
The digital input accepts 16-24 bit data in I2S format  
or 16-bit word right-justified. A digital filter performs  
an 8x interpolation function. Other features include  
soft mute, a zero input detect output flag for power  
conscious designs, and power saving shutdown  
mode.  
– 24-bit Resolution  
– Supports I2S and 16-Bit Word  
Right-Justified Digital Input Formats  
– Multiple Sampling Frequencies:  
5 kHz – 200 kHz  
– 8x Oversampling Digital Filter  
– Soft Mute  
Power Amplifier  
– 20-W into an 8-Load from an 18-V Supply  
– Efficient Operation Eliminates Need for Heat  
Sinks  
– Three Selectable, Fixed Gain Settings  
– Thermal and Short-Circuit Protection  
Simplified Application Circuit  
22 nF  
2
I S or 16-bit RJ  
TAS3103  
DATA  
FLT1  
FLT2  
VCOM  
SCLK  
10 mF  
BCK  
1 mF  
Digital Audio  
Processor  
VREF  
1 mF  
LRCK  
FORMAT  
MUTE  
DEMP  
GAIN0  
GAIN1  
BYPASS  
220 pF  
COSC  
ROSC  
AGND  
Control  
Inputs  
{
120 kW  
TPA3200D1  
0.22 mF  
Gain Select  
{
BSN  
51 W  
OUTN  
SHUTDOWN  
Shutdown Control  
Channel Select  
Zero Input Flag  
OUTP  
LR_SEL  
51 W  
BSP  
ZERO  
0.22 mF  
VCLAMP  
VDD  
+5V  
1.0 mF  
PGND  
PVCC  
AVCC  
DGND  
+18V  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PowerPAD is a trademark of Texas Instruments.  
PRODUCT PREVIEW information concerns products in the forma-  
tive or design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the  
right to change or discontinue these products without notice.  
Copyright © 2005, Texas Instruments Incorporated  

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