vielle568
Member
Hello Out There,
I’m trying to connect the output from a LM2917N speed switch IC to control a MAX4514 analog switch. The analog switch is a CMOS device but what is the LM2917N? I can’t seem to find any info. If it’s not CMOS how do I interface the two chips? Any help gladly accepted. Thanks.
Vielle568
P.S. There are two versions of the LM2917N; 8 pin and 14 pin. I heard that the 8 pin chip will only accept an AC input whereas the 14 pin version will also accept pulsed DC. Can someone confirm this if it’s true? Thanks.
I’m trying to connect the output from a LM2917N speed switch IC to control a MAX4514 analog switch. The analog switch is a CMOS device but what is the LM2917N? I can’t seem to find any info. If it’s not CMOS how do I interface the two chips? Any help gladly accepted. Thanks.
Vielle568
P.S. There are two versions of the LM2917N; 8 pin and 14 pin. I heard that the 8 pin chip will only accept an AC input whereas the 14 pin version will also accept pulsed DC. Can someone confirm this if it’s true? Thanks.