NPN Pho totransistor with Base- Emitter Resistor

De scrip tion The OP750 series devices consist of an NPN silicon phototransistor molded in a clear epoxy package. The wide receiving angle provides relatively even reception over a large area. The side-looking package is designed for easy PC board mounting of slotted optical switches or optical i

文件：438.61 Kbytes 页数：2 Pages

OPTEK

NPN Silicon Phototransistor

Descripton: OP550, OP552, OP555, OP750, and OP770 series consists of a NPN silicon phototransistor molded in an epoxy package with a wide receiving angle that provides relatvely even recepton over a large area. The OP750 and OP770 have additonal circuitry to enhance the operaton of the device for

文件：1.25623 Mbytes 页数：6 Pages

TTELEC

Package：径向；包装：散装 类别：传感器，变送器 光学传感器 - 光电晶体管 描述：SENSOR PHOTO 935NM SIDE VIEW RAD

OPTE

欧思微电子

ADJUSTABLE STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST750A is an adjustable output CMOS, step-down switching regulator. The ST750A accepts inputs between 4V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. ■ UP TO 450mA LOAD CURRENTS ■ 200kHz HIGH-FREQUENCY CURRENT-MODE PWM ■ 85 TO 96 EFFICIENCIES ■ 33µH OR 100µH

文件：240.99 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

ADJUSTABLE STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST750A is an adjustable output CMOS, step-down switching regulator. The ST750A accepts inputs between 4V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. ■ UP TO 450mA LOAD CURRENTS ■ 200kHz HIGH-FREQUENCY CURRENT-MODE PWM ■ 85 TO 96 EFFICIENCIES ■ 33µH OR 100µH

文件：240.99 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

ADJUSTABLE STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST750A is an adjustable output CMOS, step-down switching regulator. The ST750A accepts inputs between 4V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. ■ UP TO 450mA LOAD CURRENTS ■ 200kHz HIGH-FREQUENCY CURRENT-MODE PWM ■ 85 TO 96 EFFICIENCIES ■ 33µH OR 100µH

文件：240.99 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体