hkBattousai Member May 9, 2011 #1 Is there any IC or any simple circuit for generating +15V and -15V DC voltages from +5V DC level?
ericgibbs Well-Known Member Most Helpful Member May 10, 2011 #2 hkBattousai said: Is there any IC or any simple circuit for generating +15V and -15V DC voltages from +5V DC level? Click to expand... hi, Look thru this pdf for DC to DC converters. Attachments NMA1215.pdf 171.5 KB · Views: 174 Last edited: May 10, 2011
hkBattousai said: Is there any IC or any simple circuit for generating +15V and -15V DC voltages from +5V DC level? Click to expand... hi, Look thru this pdf for DC to DC converters.
hkBattousai Member May 10, 2011 #3 I found these two ICs which can probably be easily found in every semiconductor market: **broken link removed**: 2.0V-18V to +15V **broken link removed**: 2.0V-18V to -15V Last edited: May 10, 2011
I found these two ICs which can probably be easily found in every semiconductor market: **broken link removed**: 2.0V-18V to +15V **broken link removed**: 2.0V-18V to -15V
C creakndale New Member May 10, 2011 #4 You didn't specify the amount of current that is needed by the +/-15V. VWRAS2-D5-D15-SIP (+/-66mA outputs) NKA0515DC or NMV1215DC (+/-33mA outputs, DIP package) NKA0515SC, NMV0515DC, EC1SA05N or DSP1N5D15 (+/-33mA outputs, SIP package) EC3A06 (+/-100mA outputs, DIP package) creakndale
You didn't specify the amount of current that is needed by the +/-15V. VWRAS2-D5-D15-SIP (+/-66mA outputs) NKA0515DC or NMV1215DC (+/-33mA outputs, DIP package) NKA0515SC, NMV0515DC, EC1SA05N or DSP1N5D15 (+/-33mA outputs, SIP package) EC3A06 (+/-100mA outputs, DIP package) creakndale
A arunb Member May 10, 2011 #5 even a MAX 232 communication IC generates +/- 12 VDC from a +5 V supply.
ericgibbs Well-Known Member Most Helpful Member May 11, 2011 #6 arunb said: even a MAX 232 communication IC generates +/- 12 VDC from a +5 V supply. Click to expand... hi arun, Its closer to +/-9.5V in practice.
arunb said: even a MAX 232 communication IC generates +/- 12 VDC from a +5 V supply. Click to expand... hi arun, Its closer to +/-9.5V in practice.