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Offline silverdog
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« Reply #30 on: June 10, 2011, 07:00:56 am »
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According to author MCP602 is a rail to rail and the following should all work
MCP6002
MCP6272
MCP6275
MCP6282
MCP6285
MCP6295
MCP6292

If you have trouble give me a PM, I have just received all parts for this and will be building soon

Silverdog

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Offline japaneseTopic starter
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« Reply #31 on: June 10, 2011, 07:39:21 am »
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Hi 6666
          mcp602=MC4558 i tested and worked very good.
best time
j.

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Offline 6666
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« Reply #32 on: June 10, 2011, 08:19:07 am »
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Looks like LM1458/4558 Dual Op. Amplifier


Thanks Andy looks like another kit ?

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« Last Edit: June 10, 2011, 08:20:50 am by 6666 »
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Offline japaneseTopic starter
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« Reply #33 on: June 10, 2011, 08:38:12 am »
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Hi 6666       Yes, You are true and according to availability in your place
       
Dual OPA:It can replace LM1458 ,LF353, Lm358,NJM4558, NJM4558D,TL072,OPA2604, RC4558D, RC4558,EL2244
best time
j.

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Offline 6666
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« Reply #34 on: June 10, 2011, 04:54:04 pm »
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Thanks J for the extra opamp information, I have some of the common opamps  Smiley

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