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Diana needs help about NCS2001 amp

 
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Diana needs help about NCS2001 amp
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Diana
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Joined: 05 Jun 2004
Posts: 1

Post Diana needs help about NCS2001 amp Reply with quote
Hello,
Can anyone help me on my little project herein. I'm using an rail-to-rail operational sub-1V amplifier
NCS2001SQ2T1 (ON Semiconductors), for ampifying very low (mono) audio signal from an old reciever. Ampifyer is powered by single 1,4 button cell. Earphones are on output.
Since I'm still a beginer in electronics (or complete retard , I don't know which pin on the
NCS2001SQ2T1 should I connect with bat-, bat+, ear1, ear2, input1 and input2 contacts. Because of very small gabarits needed (therefore I use button cell), it is desirable the whole circuit has as minimum aditional components (SMD resistors and capacitors) as possible, regardeles the sound quality.
No volume potentiometers also; I need maximum output power that NCS2001 can provide. Simple as that. But not for me !
Btw:Could I use 2 or 3 IC-s for aditional amplification ?
I would very apriciate a simple scetch if possible. Thx.

NCS2001 links:
http://www.onsemi.com/site/products/summary/0,4450,NCS2001,00.html
http://www.onsemi.com/pub/Collateral/NCS2001-D.PDF (127KB)
Sat Jun 05, 2004 8:48 pm View user's profile Send private message
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