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tpa311dr

数量

单价

总价

¥ 103.371325

10+

¥ 76.104453

¥ 761.04453

25+

¥ 68.353938

¥ 1708.84845

100+

¥ 61.350461

¥ 6135.0461

250+

¥ 57.521893

¥ 14380.47325

500+

¥ 55.187401

¥ 27593.7005

1000+

¥ 52.759529

¥ 52759.529

2500+

¥ 52.012491

¥ 130031.2275

5000+

¥ 50.798555

¥ 253992.775

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购买数量

总价金额：￥ 103.371325

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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：Single Audio Amplifier 单音频放大器\n

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select * from pdf where partno='tpa311dr' and brandshort='texas instruments' limit 1 [ RunTime:0.004703s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002073s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa311dr' LIMIT 1 [ RunTime:0.000492s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001665s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa311dr' LIMIT 1 [ RunTime:0.000605s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001199s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa311dr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.000714s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002203s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa311dr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000579s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa311dr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002052s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001160s ]

0.191198s

tpa311dr

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总价金额： ￥ 103.371325

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PDF描述：Single Audio Amplifier 单音频放大器\n

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总价金额：￥ 103.371325