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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

TPA321EVM

数量

单价

总价

¥ 445.412891

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购买数量

总价金额：￥ 445.412891

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详细描述：TPA321 - 1-通道（单声道） Output AB 类评估板 - 音频放大器

产品参数

产品属性	属性值
不同负载时最大输出功率 x 通道数	700mW x 1 @ 8 欧姆
使用的 IC、零件	TPA321
内含物	板
制造商	Texas Instruments
包装	散装
基本产品编号	TPA321
备注	-
放大器类型	AB 类
电压 - 供电	2.5V ~ 5.5V
系列	-
输出类型	1-通道（单声道）
零件状态	停产

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CONNECT:[ UseTime:0.000398s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TPA321EVM' and brandshort='Texas Instruments' limit 1 [ RunTime:0.007647s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001291s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'TPA321EVM' LIMIT 1 [ RunTime:0.000817s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001277s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TPA321EVM' LIMIT 1 [ RunTime:0.001592s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001554s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TPA321EVM' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.002301s ]
SELECT `id` FROM `stock` WHERE `id` <> 57226274 AND `partno` = 'TPA321EVM' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.001901s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17268379 [ RunTime:0.000364s ]
SELECT `note` FROM `stock` WHERE `id` = 17268379 LIMIT 1 [ RunTime:0.000268s ]
SELECT `description` FROM `stock` WHERE `id` = 17268379 LIMIT 1 [ RunTime:0.000669s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001138s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TPA321EVM' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000310s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TPA321EVM' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000980s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000878s ]

0.269460s

TPA321EVM

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总价金额： ￥ 445.412891

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详细描述：TPA321 - 1-通道（单声道） Output AB 类 评估板 - 音频放大器

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总价金额：￥ 445.412891

详细描述：TPA321 - 1-通道（单声道） Output AB 类评估板 - 音频放大器