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tpa3122d2n

数量

单价

总价

¥ 369.129942

10+

¥ 297.320955

¥ 2973.20955

20+

¥ 248.763513

¥ 4975.27026

100+

¥ 234.476419

¥ 23447.6419

260+

¥ 214.586544

¥ 55792.50144

2500+

¥ 208.516863

¥ 521292.1575

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购买数量

总价金额：￥ 369.129942

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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	D类功放
扬声器通道数	双声道
输出功率	15Wx2@8Ω
工作电压	10V~30V
工作温度	-40℃~+85℃

PDF描述：15-W STEREO CLASS-D AUDIO POWER AMPLIFIER 15 -W立体声D类音频功率放大器器

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CONNECT:[ UseTime:0.000864s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tpa3122d2n' and brandshort='texas instruments' limit 1 [ RunTime:0.001718s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002466s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa3122d2n' LIMIT 1 [ RunTime:0.000565s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002205s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa3122d2n' LIMIT 1 [ RunTime:0.000642s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003219s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa3122d2n' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.000884s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002027s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa3122d2n' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000594s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa3122d2n' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002261s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001149s ]

0.164088s

tpa3122d2n

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总价金额： ￥ 369.129942

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PDF描述：15-W STEREO CLASS-D AUDIO POWER AMPLIFIER 15 -W立体声D类音频功率放大器器

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总价金额：￥ 369.129942