Avago Broadcom ASSR-1228 Series Solid State Relays Optocouplers New, quantity 4 in tube.
The ASSR-1228 series consists of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage MOSFETs. The relay turns on (contact closes) with a minimum input current of 3mA through the input LED. The relay turns off (contact opens) with an input voltage of 0.8V or less.The dual channel configuration, ASSR-1228, is equivalent to 2 Form A EMR. 8-pin DIP and Gull Wing Surface Mount for DIP packages.