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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

tpa2039d1yffr

数量

单价

总价

¥ 59.482867

10+

¥ 46.129570

¥ 461.2957

25+

¥ 41.367206

¥ 1034.18015

100+

¥ 36.137943

¥ 3613.7943

250+

¥ 33.616691

¥ 8404.17275

500+

¥ 32.122616

¥ 16061.308

1000+

¥ 30.908680

¥ 30908.68

3000+

¥ 29.507984

¥ 88523.952

6000+

¥ 28.667567

¥ 172005.402

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总价金额：￥ 59.482867

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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	3.24Wx1@4Ω
工作电压	2.5V~5.5V
工作温度	-40℃~+85℃

PDF描述：3.2W Mono Class-D Audio Power Amplifier With 12-dB Gain and Auto Short-Circuit Recovery 3.2W单声道D类音频功率放大器12 - dB的增益和自动短路恢复

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SELECT * FROM `stock_price` WHERE `stockid` = 71627550 ORDER BY `minOrder` ASC [ RunTime:0.000302s ]
CONNECT:[ UseTime:0.000544s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tpa2039d1yffr' and brandshort='texas instruments' limit 1 [ RunTime:0.001656s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001293s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa2039d1yffr' LIMIT 1 [ RunTime:0.000363s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001353s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa2039d1yffr' LIMIT 1 [ RunTime:0.000486s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001140s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa2039d1yffr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.000817s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001137s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa2039d1yffr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000528s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa2039d1yffr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001021s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000786s ]

0.150366s

tpa2039d1yffr

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总价金额： ￥ 59.482867

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PDF描述：3.2W Mono Class-D Audio Power Amplifier With 12-dB Gain and Auto Short-Circuit Recovery 3.2W单声道D类音频功率放大器12 - dB的增益和自动短路恢复

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总价金额：￥ 59.482867