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OPA228UA/2K5

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¥ 17.567944

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产品参数

产品属性	属性值
商品目录	精密运放
放大器数	单路
增益带宽积(GBP)	33MHz
输入偏置电流(Ib)	2.5nA
压摆率(SR)	11V/us
输出电流	45mA
轨到轨	-
工作温度	-40℃~+85℃

PDF描述：High Precision, Low Noise OPERATIONAL AMPLIFIERS 高精度，低噪声运算放大器

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CONNECT:[ UseTime:0.000576s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001552s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001314s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002346s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001427s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.37' ) [ RunTime:0.000289s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001021s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000286s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001416s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '56796685' LIMIT 1 [ RunTime:0.002196s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001713s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 56796685 [ RunTime:0.000442s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001201s ]
SELECT * FROM `stock_price` WHERE `stockid` = 56796685 ORDER BY `minOrder` ASC [ RunTime:0.000817s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.000935s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 56796685 ORDER BY `unit` DESC [ RunTime:0.000378s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001124s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 56796685 [ RunTime:0.000386s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000245s ]
SELECT * FROM `stock_price` WHERE `stockid` = 56796685 ORDER BY `minOrder` ASC [ RunTime:0.000411s ]
CONNECT:[ UseTime:0.000902s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='OPA228UA/2K5' and brandshort='Texas Instruments' limit 1 [ RunTime:0.001700s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001091s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'OPA228UA/2K5' LIMIT 1 [ RunTime:0.000373s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001195s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'OPA228UA/2K5' LIMIT 1 [ RunTime:0.000616s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001138s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'OPA228UA/2K5' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.000732s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.005168s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'OPA228UA/2K5' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000660s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'OPA228UA/2K5' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001414s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000774s ]

0.255594s

OPA228UA/2K5

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总价金额： ￥ 29.749284

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PDF描述：High Precision, Low Noise OPERATIONAL AMPLIFIERS 高精度，低噪声运算放大器

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总价金额：￥ 29.749284