热释电红外传感器

NS412是一个将数字智能控制电路与人体探测敏感元都集成在电磁屏蔽罩内的热释电红外传感器。人体探测敏感元将感应到的人体移动信号通过一个甚高阻抗差分输入电路耦合到数字智能集成电路芯片上，数字智能集成电路将信号转化成数字信号，当PIR信号超过选定的数字阀值时就会有延时的REL电平输出。时间参数通过电阻设置，用以控制用电器持续工作的延时时间。所有的信号处理都在一个芯片上完成。  •  数字信号处理\n• 低电压、低功耗，热机时间短\n• 电源抑制比高，抗射频干扰\n• 特别内置红外传感器的二阶巴特沃斯带通滤波器，屏蔽其它频率的输入干扰\n• 具有定时时间,并模拟时间连续可调\n• 稳定性好、有效抑制重复误动作\n• 应用电路简单;

Senba

森霸传感

40W D 类单声道音频功率放大器

Nsiway

纳芯威科技

ALTERNISTORS

DESCRIPTION The TXDV 412 ---> 812 use a high performance passivated glass alternistor technology. Featuring very high commutation levels and high surge current capability, this family is well adapted to power control on inductive load (motor, transformer...) FEATURES ■ VERY HIGH COMMUTATION : >

文件：309.43 Kbytes 页数：5 Pages

STMICROELECTRONICS

意法半导体

Silicon PNP epitaxial planer transistor

Silicon PNP epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts. • New S type package, allowing supply with the radial taping

文件：84.26 Kbytes 页数：6 Pages

PANASONIC

松下

Silicon PNP epitaxial planer transistor

Silicon PNP epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts. • New S type package, allowing supply with the radial taping

文件：84.26 Kbytes 页数：6 Pages

PANASONIC

松下