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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

tpa6139a2pwr

数量

单价

总价

¥ 58.175551

10+

¥ 41.367206

¥ 413.67206

25+

¥ 37.258499

¥ 931.462475

100+

¥ 32.682894

¥ 3268.2894

250+

¥ 30.535161

¥ 7633.79025

500+

¥ 29.134465

¥ 14567.2325

1000+

¥ 28.107289

¥ 28107.289

2000+

¥ 25.586037

¥ 51172.074

4000+

¥ 24.652240

¥ 98608.96

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总价金额：￥ 58.175551

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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	双声道
输出功率	25mWx2@32Ω
工作电压	3V~3.6V
工作温度	-40℃~+85℃

PDF描述：DirectPathâ¢ 25-mW Headphone Amplifier With Programmable-Fixed Gain DirectPathâ ?? ¢ 25毫瓦耳机放大器，具有可编程固定增益

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CONNECT:[ UseTime:0.000539s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tpa6139a2pwr' and brandshort='texas instruments' limit 1 [ RunTime:0.001873s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002522s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa6139a2pwr' LIMIT 1 [ RunTime:0.003258s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001989s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa6139a2pwr' LIMIT 1 [ RunTime:0.002898s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001128s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa6139a2pwr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.001022s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001836s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa6139a2pwr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000767s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa6139a2pwr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010589s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000470s ]

0.335719s

tpa6139a2pwr

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PDF描述：DirectPathâ¢ 25-mW Headphone Amplifier With Programmable-Fixed Gain DirectPathâ ?? ¢ 25毫瓦耳机放大器，具有可编程固定增益

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总价金额：￥ 58.175551

PDF描述：DirectPathâ¢ 25-mW Headphone Amplifier With Programmable-Fixed Gain DirectPathâ ?? ¢ 25毫瓦耳机放大器，具有可编程固定增益