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图片源于供应商或网络,实物可能存在差异,请以实物为准

TPA321DR

数量

单价

总价

¥ 10.412249

10+

¥ 7.544749

¥ 75.44749

25+

¥ 6.829113

¥ 170.727825

100+

¥ 6.039931

¥ 603.9931

250+

¥ 5.663603

¥ 1415.90075

500+

¥ 5.436682

¥ 2718.341

1000+

¥ 5.335534

¥ 5335.534

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购买数量

总价金额：￥ 10.412249

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产品参数

产品属性	属性值
商品目录	音频功率放大器
功放类型	-
扬声器通道数	单声道
输出功率	700mWx1@8Ω
工作电压	2.5V~5.5V
工作温度	-40℃~+85℃

PDF描述：350-mW MONO AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS 350 - mW的单声道音频差分输入放大器

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CONNECT:[ UseTime:0.000748s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TPA321DR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.001848s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002275s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'TPA321DR' LIMIT 1 [ RunTime:0.000936s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001140s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TPA321DR' LIMIT 1 [ RunTime:0.000529s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001868s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TPA321DR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001172s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004884s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TPA321DR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.005695s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TPA321DR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.011526s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000349s ]

0.271286s

TPA321DR

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总价金额： ￥ 10.412249

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PDF描述：350-mW MONO AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS 350 - mW的单声道音频差分输入放大器

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总价金额：￥ 10.412249