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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

AD8331ARQZ-R7

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¥ 110.250847

¥ 2756.271175

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¥ 10266.4779

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产品参数

产品属性	属性值
商品目录	射频低噪声放大器
工作电压	4.5V~5.5V
工作电流	25mA
增益	43.5dB
P1dB	-10dBm
噪声系数	3.7dB
工作温度	-40℃~+85℃

PDF描述：Ultralow Noise VGAs with Preamplifier and Programmable RIN 超低噪声可变增益放大器与前置放大器和可编程RIN

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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.027262s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57153762 ORDER BY `minOrder` ASC [ RunTime:0.011397s ]
CONNECT:[ UseTime:0.000791s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='AD8331ARQZ-R7' and brandshort='Analog Devices Inc.' limit 1 [ RunTime:0.039564s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003730s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%AD8331ARQZ-R7%' LIMIT 1 [ RunTime:1.039731s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.004150s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'AD8331ARQZ-R7' LIMIT 1 [ RunTime:0.036390s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002595s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'AD8331ARQZ-R7' OR `brand` LIKE 'Analog Devices Inc.%' ) ) LIMIT 1 [ RunTime:0.011176s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.010620s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'AD8331ARQZ-R7' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.017015s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'AD8331ARQZ-R7' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.016239s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000398s ]

1.833741s

AD8331ARQZ-R7

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总价金额： ￥ 148.333236

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PDF描述：Ultralow Noise VGAs with Preamplifier and Programmable RIN 超低噪声可变增益放大器与前置放大器和可编程RIN

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总价金额：￥ 148.333236