Solenoid driver integrated circuit

[Billmac]

???

For anyone who can answer.

There is a solenoid driver integrated circuit chip that has 4 or 8 outputs useful for MIDI interface to solenoids and relays.  Does anyone know device number and maker?  Thanks very much!

[Guest]

Hi,

ULN2003/ULN2803 maybe? See MIDIO128 page from ucapps.de for an example circuit and download datasheets to see, if current ratings of the chips are high enough.

Bye, Moebius