URGENT_creating component un3561 and IR receiver TSOP1738

[nadim]

hello

i m using multisim10 and i could not find the followig component.can any one provide the detail for creating the components

1) UM3561-8 pin siren sound generator

2) IR Receiver TSOP1738--3 pin

i have gone through the ni tutorial of circuit creation,but i m not able to create. i donot know how many section is there and how to define the "model"

i need these components for simulation purpose.

plz someone help

[Fernando_D]

Hi,

If you want to use these components for simulation you need the SPICE model and the best place to look for models is the manufacturer's website. Then you can use the Component Wizard to create the custom component. Information about number of sections, pin mapping, etc can be found in the datasheet of the component.

Regards,