Help: How to use the MC1496 multiplier

houmous

Help: How to use the MC1496 multiplier [Copy link]

Recently I saw a circuit using MC1496, which used the 3rd pin of MC1496 as an input signal. However, in the data sheet of MC1496, a resistor is connected in series between the 2nd and 3rd pins. I would like to ask, what kind of function can be achieved by using the 2nd and 3rd pins as inputs? The input of port 1 is a sinusoidal signal, which is temporarily assumed to be 1KHZ/1V (the signal can be changed). Thank you

zaming

houmous posted on 2006-11-16 09:41 Recently I saw a circuit using MC1496. It used pin 3 of MC1496 as an input signal. However, in the data sheet of MC1496, its pin 2 ...

The resistors on pins 2 and 3 determine the sensitivity.