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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

LM258QT

数量

单价

总价

¥ 4.379756

10+

¥ 3.107147

¥ 31.07147

25+

¥ 2.776600

¥ 69.415

100+

¥ 2.414650

¥ 241.465

250+

¥ 2.241774

¥ 560.4435

500+

¥ 2.137486

¥ 1068.743

1000+

¥ 2.051792

¥ 2051.792

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购买数量

总价金额：￥ 4.379756

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产品参数

产品属性	属性值
商品目录	运算放大器
放大器数	双路
最大电源宽度(Vdd-Vss)	32V
轨到轨	-
增益带宽积(GBP)	-
输入失调电压(Vos)	5mV
输入失调电压温漂(Vos TC)	15uV/℃
压摆率(SR)	1.1V/us
输入偏置电流(Ib)	300nA
输入失调电流(Ios)	-
噪声密度(eN)	55nV/√Hz@1kHz
共模抑制比(CMRR)	85dB
输入失调电流温漂(Ios TC)	-
静态电流(Iq)	-
输出电流	-
工作温度	-40℃~+105℃
单电源	3V~30V

产品概述

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CONNECT:[ UseTime:0.000745s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002263s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.254' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_63604267.html' [ RunTime:0.021225s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002453s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.051949s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002555s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.254' ) [ RunTime:0.051043s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002411s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.051101s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002568s ]
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` = '63604267' LIMIT 1 [ RunTime:0.051320s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001127s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63604267 [ RunTime:0.050844s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.003469s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63604267 ORDER BY `minOrder` ASC [ RunTime:0.032590s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002038s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63604267 ORDER BY `unit` DESC [ RunTime:0.038993s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.007183s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63604267 [ RunTime:0.031636s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.013263s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63604267 ORDER BY `minOrder` ASC [ RunTime:0.077622s ]
CONNECT:[ UseTime:0.000663s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LM258QT' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.142202s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003180s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LM258QT' LIMIT 1 [ RunTime:0.035421s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003556s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LM258QT' LIMIT 1 [ RunTime:0.083277s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002231s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LM258QT' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.125390s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.051235s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LM258QT' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.069046s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LM258QT' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.168044s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.086513s ]

1.512827s

LM258QT

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总价金额： ￥ 4.379756

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总价金额：￥ 4.379756