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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

OPA1644AID

数量

单价

总价

¥ 57.597919

10+

¥ 44.367752

¥ 443.67752

50+

¥ 39.055852

¥ 1952.7926

100+

¥ 37.409725

¥ 3740.9725

250+

¥ 35.673358

¥ 8918.3395

500+

¥ 34.626349

¥ 17313.1745

1000+

¥ 33.764694

¥ 33764.694

2500+

¥ 32.855275

¥ 82138.1875

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总价金额：￥ 57.597919

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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
扬声器通道数	四声道
工作温度	-40℃~+85℃

PDF描述：High-Performance, JFET-Input AUDIO OPERATIONAL AMPLIFIERS 高性能， JFET输入运算放大器

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CONNECT:[ UseTime:0.000673s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='OPA1644AID' and brandshort='Texas Instruments' limit 1 [ RunTime:0.002612s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002219s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'OPA1644AID' LIMIT 1 [ RunTime:0.000562s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001077s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'OPA1644AID' LIMIT 1 [ RunTime:0.000331s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002659s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'OPA1644AID' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.001074s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002230s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'OPA1644AID' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000714s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'OPA1644AID' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002913s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000658s ]

0.262174s

OPA1644AID

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总价金额： ￥ 57.597919

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PDF描述：High-Performance, JFET-Input AUDIO OPERATIONAL AMPLIFIERS 高性能， JFET输入运算放大器

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总价金额：￥ 57.597919