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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

dac8544ipfb

数量

单价

总价

¥ 2686.347123

10+

¥ 2174.346245

¥ 21743.46245

25+

¥ 2040.346379

¥ 51008.659475

100+

¥ 2031.475308

¥ 203147.5308

250+

¥ 1844.155636

¥ 461038.909

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购买数量

总价金额：￥ 2686.347123

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详细描述：16 位数模转换器 4 48-TQFP（7x7）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
INL、DNL (LSB)	-，±0.25
位数	16
供应商器件封装	48-TQFP（7x7）
制造商	Texas Instruments
包装	托盘
参考类型	外部
基本产品编号	DAC8544
安装类型	表面贴装型
封装、外壳	48-TQFP
工作温度	-40°C ~ 105°C
差分输出	无
建立时间	10µs
数据接口	并联
数模转换器数	4
架构	电阻串 DAC
电压 - 供电，数字	2.7V ~ 5.5V
电压 - 供电，模拟	2.7V ~ 5.5V
系列	-
输出类型	Voltage - Buffered
零件状态	在售

PDF描述：QUAD, 16-BIT, RAIL-TO-RAIL VOLTAGE OUTPUT, PARALLEL INTERFACE, DIGITAL-TO-ANALOG CONVERTER QUAD ， 16位，轨到轨电压输出，并行接口，数字 - 模拟转换器

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001391s ]
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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` = '51064083' LIMIT 1 [ RunTime:0.018771s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002384s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51064083 [ RunTime:0.006794s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.005068s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51064083 ORDER BY `minOrder` ASC [ RunTime:0.003184s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003300s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51064083 ORDER BY `unit` DESC [ RunTime:0.004275s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.007024s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51064083 [ RunTime:0.003797s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.032119s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51064083 ORDER BY `minOrder` ASC [ RunTime:0.010297s ]
CONNECT:[ UseTime:0.000929s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='dac8544ipfb' and brandshort='texas instruments' limit 1 [ RunTime:0.011872s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002329s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%dac8544ipfb%' LIMIT 1 [ RunTime:0.959322s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003443s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'dac8544ipfb' LIMIT 1 [ RunTime:0.016284s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001249s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'dac8544ipfb' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.011175s ]
SELECT `id` FROM `stock` WHERE `id` <> 51064083 AND `partno` = 'dac8544ipfb' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.001939s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 12257362 [ RunTime:0.006458s ]
SELECT `note` FROM `stock` WHERE `id` = 12257362 LIMIT 1 [ RunTime:0.007282s ]
SELECT `description` FROM `stock` WHERE `id` = 12257362 LIMIT 1 [ RunTime:0.009990s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002883s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'dac8544ipfb' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.018417s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'dac8544ipfb' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.022739s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.019570s ]

1.452697s

dac8544ipfb

购买数量

总价金额： ￥ 2686.347123

推荐替代

详细描述：16 位数模转换器 4 48-TQFP（7x7）

产品参数

PDF描述：QUAD, 16-BIT, RAIL-TO-RAIL VOLTAGE OUTPUT, PARALLEL INTERFACE, DIGITAL-TO-ANALOG CONVERTER QUAD ， 16位，轨到轨电压输出，并行接口，数字 - 模拟转换器

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总价金额：￥ 2686.347123