塑料硅 OPTOLOGIC 光电传感器

QSE25x系列是在输出处配有施密特触发器的OPTOLOGIC® IC，该触发器为抗噪能力和脉冲整形提供滞后。 本IC的基本构件块由一个光电二极管、一个线性放大器、稳压器、施密特触发器和四个输出选件组成。 在4.5-16.0伏对应的电源电流范围内，TTL/LSTTL兼容输出可驱动多达十个TTL负载。 这些器件都标有便于识别的彩色条纹。 •双极硅IC\n•封装类型： 侧面可视封装\n•中等宽接收角，50°\n•封装材料和颜色： 黑色环氧树脂\n•日光过滤器\n•高灵敏度\n•直接的TTL/LSTTL接口;

封装/外壳：径向，3 引线，侧视图 包装：散装 描述：IC PHOTOSENSOR SIDELOOKER 传感器，变送器 光学传感器 - 光检测器 - 逻辑输出

Plastic Silicon OPTOLOGIC

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HIGH VOLTAGE VIDEO AMPLIFIERS

DESCRIPTION The BF257, BF258 and BF259 are silicon planar epitaxial NPN transistors in Jedec TO-39 metal case. They are particularly designed for videooutput stages in CTV and MTV sets, class A audio output stages and drivers for horizontal deflection circuits.

QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE