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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

tpa2029d1yzfr

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¥ 76.571352

10+

¥ 65.832686

¥ 658.32686

25+

¥ 59.576247

¥ 1489.406175

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¥ 52.666149

¥ 5266.6149

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¥ 49.397860

¥ 12349.465

500+

¥ 47.343506

¥ 23671.753

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¥ 45.289153

¥ 45289.153

3000+

¥ 43.888458

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¥ 257167.686

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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	3Wx1@4Ω
工作电压	2.5V~5.5V
工作温度	-40℃~+85℃

PDF描述：3-W Mono Class-D Audio Amplifier With SmartGain? AGC/DRC 3 -W单声道D类音频放大器具有SmartGain ™ AGC / DRC

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002225s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002307s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002120s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51057013 [ RunTime:0.001078s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 51057013 ORDER BY `minOrder` ASC [ RunTime:0.001589s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002121s ]
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SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51057013 [ RunTime:0.007275s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000413s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51057013 ORDER BY `minOrder` ASC [ RunTime:0.000758s ]
CONNECT:[ UseTime:0.000739s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tpa2029d1yzfr' and brandshort='texas instruments' limit 1 [ RunTime:0.005302s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001523s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa2029d1yzfr' LIMIT 1 [ RunTime:0.000677s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001405s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa2029d1yzfr' LIMIT 1 [ RunTime:0.005192s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001715s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa2029d1yzfr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.015010s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002464s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa2029d1yzfr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.006677s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa2029d1yzfr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008739s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006159s ]

0.315257s

tpa2029d1yzfr

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总价金额： ￥ 76.571352

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PDF描述：3-W Mono Class-D Audio Amplifier With SmartGain? AGC/DRC 3 -W单声道D类音频放大器具有SmartGain ™ AGC / DRC

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总价金额：￥ 76.571352