schematic to STK0040

[iceman]

I have 2 pieces of STK0040(Sanyo) and wonder if anyone here got a
schematic for them.?

 

[Centauri]

Hi,

I found this info in an old pdf data sheet.

STK0040 is described as Single Channel Complementary Darlington Power pack.

Specs are: Supply volts max +-48V
Collector Current max 5A
Supply volts at rated output into 8ohms +-33V
Output power at 8ohms 33W min

Don't have any application circuits - equivalent internal circuit is shown below.

Hope this helps some

Cheers

 

[elib]

How about this, it seems not an easy one:

 

[elib]

and this for stk0040II:

 

[Centauri]

As elib's post shows, not easy chip to use as it is only basically the output stage - hardly much point in having a large chip for this purpose....

Cheers