waka
Newbie level 3
Hi 2 U all first of all!
Well, let me explain the problem i've got uzing DG418.
FACTS: I cannot controll the power sequence for this CMOS unit!
Solution: as shown on MAXIM databook for DG41_ family it's easy to solve if you have a bipolar alimentation (eg: V- = -15Vcc , V+ = +15Vcc) as a matter of fact you need to add 2 small signal diode between Main supply(positive) in direction V+ and between V- and Main supply (negative) in direction Main supply(negative).
The Problem: in my case i've got a single supply, so V- should be connected to GND. But now, does the direction of the small signal diode sould have to be connected equally or what else?
Attached 1 IMAGE with 2 FLATTEN images.
In the Image, A & B Directions are OK?
Thank's to U all again.
Waka.
Well, let me explain the problem i've got uzing DG418.
FACTS: I cannot controll the power sequence for this CMOS unit!
Solution: as shown on MAXIM databook for DG41_ family it's easy to solve if you have a bipolar alimentation (eg: V- = -15Vcc , V+ = +15Vcc) as a matter of fact you need to add 2 small signal diode between Main supply(positive) in direction V+ and between V- and Main supply (negative) in direction Main supply(negative).
The Problem: in my case i've got a single supply, so V- should be connected to GND. But now, does the direction of the small signal diode sould have to be connected equally or what else?
Attached 1 IMAGE with 2 FLATTEN images.
In the Image, A & B Directions are OK?
Thank's to U all again.
Waka.