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tpa2034d1yzfr

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¥ 70.408292

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¥ 50.611796

¥ 506.11796

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¥ 45.756052

¥ 1143.9013

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¥ 4034.0029

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¥ 37.725398

¥ 9431.3495

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¥ 36.137943

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¥ 33.243172

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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	2.75Wx1@4Ω
工作电压	2.5V~5.5V
工作温度	-40℃~+85℃

PDF描述：2.75-W FIXED GAIN MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER 2.75 -W固定增益单声道无滤波器D类音频功率放大器

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002029s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002083s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51057504 [ RunTime:0.000860s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002591s ]
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SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51057504 [ RunTime:0.000715s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.003138s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51057504 ORDER BY `minOrder` ASC [ RunTime:0.000595s ]
CONNECT:[ UseTime:0.000565s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tpa2034d1yzfr' and brandshort='texas instruments' limit 1 [ RunTime:0.001165s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002140s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa2034d1yzfr' LIMIT 1 [ RunTime:0.000638s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001869s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa2034d1yzfr' LIMIT 1 [ RunTime:0.000713s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001737s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa2034d1yzfr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.001012s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004070s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa2034d1yzfr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000663s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa2034d1yzfr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001473s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001075s ]

0.265198s

tpa2034d1yzfr

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总价金额： ￥ 70.408292

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PDF描述：2.75-W FIXED GAIN MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER 2.75 -W固定增益单声道无滤波器D类音频功率放大器

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总价金额：￥ 70.408292