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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

LR1121IMLTRT

数量

单价

总价

¥ 67.679621

10+

¥ 58.688726

¥ 586.88726

25+

¥ 55.565052

¥ 1389.1263

100+

¥ 51.274544

¥ 5127.4544

250+

¥ 48.705197

¥ 12176.29925

500+

¥ 46.891317

¥ 23445.6585

1000+

¥ 45.183130

¥ 45183.13

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购买数量

总价金额：￥ 67.679621

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样品申购

详细描述：IC RF 仅限 TxRx 通用 ISM > 1GHz LoRa™ 150MHz ~ 2.5GHz 32-VFQFN 祼焊盘

产品参数

产品属性	属性值
串行接口	SPI
供应商器件封装	32-QFN（5x5）
制造商	Semtech Corporation
功率 - 输出	22dBm
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
协议	LoRa™
存储容量	8kB RAM
安装类型	表面贴装型
封装、外壳	32-VFQFN 祼焊盘
射频系列、标准	通用 ISM > 1GHz
工作温度	-40°C ~ 85°C（TA）
数据速率（最大值）	250kbps
灵敏度	-144dBm
电压 - 供电	1.8V ~ 3.7V
电流 - 传输	18.5mA ~ 118mA
电流 - 接收	5.4mA ~ 8.3mA
类型	仅限 TxRx
系列	LoRa™
调制	2-FSK，FHSS，FSK，GFSK
零件状态	在售
频率	150MHz ~ 2.5GHz

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001558s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001401s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.006783s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001542s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.153' ) [ RunTime:0.012193s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001410s ]
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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` = '64240764' LIMIT 1 [ RunTime:0.035708s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001903s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 64240764 [ RunTime:0.021091s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.004637s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64240764 ORDER BY `minOrder` ASC [ RunTime:0.019964s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001077s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 64240764 ORDER BY `unit` DESC [ RunTime:0.011057s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001516s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 64240764 [ RunTime:0.004709s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.012524s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64240764 ORDER BY `minOrder` ASC [ RunTime:0.004425s ]
CONNECT:[ UseTime:0.000439s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LR1121IMLTRT' and brandshort='Semtech Corporation' limit 1 [ RunTime:0.003617s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001937s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LR1121IMLTRT' LIMIT 1 [ RunTime:0.006221s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001329s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LR1121IMLTRT' LIMIT 1 [ RunTime:0.012938s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001530s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LR1121IMLTRT' OR `brand` LIKE 'Semtech Corporation%' ) ) LIMIT 1 [ RunTime:0.008483s ]
SELECT `id` FROM `stock` WHERE `id` <> 64240764 AND `partno` = 'LR1121IMLTRT' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%semtech corporation%' ) [ RunTime:0.030554s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13242321 [ RunTime:0.014560s ]
SELECT `note` FROM `stock` WHERE `id` = 13242321 LIMIT 1 [ RunTime:0.005410s ]
SELECT `description` FROM `stock` WHERE `id` = 13242321 LIMIT 1 [ RunTime:0.005497s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004202s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LR1121IMLTRT' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.011915s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LR1121IMLTRT' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.022758s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002238s ]

0.531733s

LR1121IMLTRT

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总价金额： ￥ 67.679621

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总价金额：￥ 67.679621