商品型号： DG444DJ 库存编号： 72173 热门程度： 品牌： HARRIS 外形封装： DIP-16P 生产批号： 99+ 起售数量： 最小包装 参 考 价： 0755-88393056 存货数量： 1180 产品简述： 开关及模拟多路器 ,DG444DJ 免费资料： 下载Datasheet

上为DG444DJ实物图,点击图片可放大浏览,图片仅供参考!!
实际出货时产品批号可能不同,请电询!!

DG444DJ简介:Monolithic, Quad SPST, CMOS Analog
Switches
The DG444 and DG445 monolithic CMOS analog switches
are drop-in replacements for the popular DG211 and DG212
series devices. They include four independent single pole
single throw (SPST) analog switches and TTL and CMOS
compatible digital inputs.
These switches feature lower analog ON resistance (<85Ω)
and faster switch time (tON <250ns) compared to the DG211
and DG212. Charge injection has been reduced, simplifying
sample and hold applications.
The improvements in the DG444 series are made possible
by using a high voltage silicon-gate process. An epitaxial
layer prevents the latch-up associated with older CMOS
technologies. The 44V maximum voltage range permits
controlling ±20V signals when operating with ±20V power
supplies.
The four switches are bilateral, equally matched for AC or
bidirectional signals. The ON resistance variation with
analog signals is quite low over a ±5V analog input range.
The switches in the DG444 and DG445 are identical,
differing only in the polarity of the selection logic.

DG444DJ 时间:2008-4-19 15:26:00

查看前一个信息　　　　　　　　　　　查看后一个信息

广告：

本公司长期现金收购库存原装电子元件，工厂闲置原装电子料，海外库存电子料，海关罚没原装电子料，有库存或有渠道者请联系。联系QQ:17158 联系电话：13556852729