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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

MAX489ESD+

数量

单价

总价

¥ 59.333294

10+

¥ 45.722997

¥ 457.22997

50+

¥ 40.273920

¥ 2013.696

100+

¥ 38.585648

¥ 3858.5648

250+

¥ 36.803500

¥ 9200.875

500+

¥ 35.729551

¥ 17864.7755

1000+

¥ 34.845254

¥ 34845.254

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购买数量

总价金额：￥ 59.333294

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样品申购

详细描述：完全版收发器 1/1 RS422，RS485 14-SOIC

产品参数

产品属性	属性值
供应商器件封装	14-SOIC
制造商	Analog Devices Inc.、Maxim Integrated
包装	管件
协议	RS422，RS485
双工	完全版
基本产品编号	MAX489
安装类型	表面贴装型
封装、外壳	14-SOIC（0.154"，3.90mm 宽）
工作温度	-40°C ~ 85°C
接收器滞后	70 mV
数据速率	250kbps
电压 - 供电	4.75V ~ 5.25V
类型	收发器
系列	-
零件状态	在售
驱动器、接收器数	1、1

PDF描述：完全版收发器 1/1 RS422，RS485 14-SOIC

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CONNECT:[ UseTime:0.000519s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001424s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.133' , `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_63808882.html' [ RunTime:0.031782s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.016119s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001740s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.029704s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001576s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.041888s ]
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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` = '63808882' LIMIT 1 [ RunTime:0.084811s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.022014s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63808882 [ RunTime:0.061192s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002583s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63808882 ORDER BY `minOrder` ASC [ RunTime:0.088360s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001834s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63808882 ORDER BY `unit` DESC [ RunTime:0.089141s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003111s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63808882 [ RunTime:0.118301s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.032538s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63808882 ORDER BY `minOrder` ASC [ RunTime:0.052747s ]
CONNECT:[ UseTime:0.000825s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MAX489ESD+' and brandshort='Analog Devices Inc./Maxim Integrated' limit 1 [ RunTime:0.115346s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.006985s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MAX489ESD+' LIMIT 1 [ RunTime:0.154568s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003826s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MAX489ESD+' LIMIT 1 [ RunTime:0.040250s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.004343s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MAX489ESD+' OR `brand` LIKE 'Analog Devices Inc./Maxim Integrated%' ) ) LIMIT 1 [ RunTime:0.034396s ]
SELECT `id` FROM `stock` WHERE `id` <> 63808882 AND `partno` = 'MAX489ESD+' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%analog devices inc./maxim integrated%' ) [ RunTime:0.060320s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19169707 [ RunTime:0.045904s ]
SELECT `note` FROM `stock` WHERE `id` = 19169707 LIMIT 1 [ RunTime:0.012790s ]
SELECT `description` FROM `stock` WHERE `id` = 19169707 LIMIT 1 [ RunTime:0.089752s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002632s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MAX489ESD+' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.028106s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MAX489ESD+' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.033809s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010594s ]

1.579456s

MAX489ESD+

购买数量

总价金额： ￥ 59.333294

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详细描述：完全版 收发器 1/1 RS422，RS485 14-SOIC

产品参数

PDF描述： 完全版 收发器 1/1 RS422，RS485 14-SOIC

产品概述

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总价金额：￥ 59.333294

详细描述：完全版收发器 1/1 RS422，RS485 14-SOIC

PDF描述：完全版收发器 1/1 RS422，RS485 14-SOIC