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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

LM49450SQ/NOPB

数量

单价

总价

¥ 49.582140

¥ 49.58214

10+

¥ 38.004710

¥ 380.0471

25+

¥ 35.104155

¥ 877.603875

100+

¥ 31.913544

¥ 3191.3544

250+

¥ 30.698286

¥ 7674.5715

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购买数量

总价金额：￥ 49.58214

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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
功放类型	D类功放
输出功率	2.5Wx2@4Ω
工作电压	2.7V~5.5V

PDF描述：Boomer I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub-System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense

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SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002288s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LM49450SQ/NOPB' LIMIT 1 [ RunTime:0.000657s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002767s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LM49450SQ/NOPB' LIMIT 1 [ RunTime:0.000990s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002399s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LM49450SQ/NOPB' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.000966s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002316s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LM49450SQ/NOPB' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000980s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LM49450SQ/NOPB' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001463s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001074s ]

0.260204s

LM49450SQ/NOPB

购买数量

总价金额： ￥ 49.58214

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产品参数

PDF描述：Boomer I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub-System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense

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总价金额：￥ 49.58214