eric343
Member of the Trade: Audiogeek: The "E" in META42
- Joined
- Jun 23, 2001
- Posts
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- 17
Well, I've pretty much got the board finished. I'm 95% sure it's all right!
FYI, here's the relevant information:
IC 2426 - TLE2426-DIP package
IC EL2001- Elantec 2001 buffer
IC AD823 - Analog Devices AD823 opamp
R1- LED power limiting resistor, value depends on input voltage and LED
R2- 308 ohms
R3- 332 ohms
R4- jumper(see note)
R5- there is no R5
R6- 66 OR 61.9 ohms
R7- 4.7k ohms
S- put a jumper to H2(see note)
NR- 1uF
C1-47uF
C2f- 330uF electrolytic
NOTE: As written above, the amp will be configured to have the buffers inside the feedback loop (multiloop). If you feel like experimenting and putting them outside the loop, use the following settings.
R4- 4.7K
R7- jumper
S- jumper to H1
The SSOP-DIP adaper is something for another project. Remove it if you want, it has nothing to do with the amp.
FYI, here's the relevant information:
IC 2426 - TLE2426-DIP package
IC EL2001- Elantec 2001 buffer
IC AD823 - Analog Devices AD823 opamp
R1- LED power limiting resistor, value depends on input voltage and LED
R2- 308 ohms
R3- 332 ohms
R4- jumper(see note)
R5- there is no R5
R6- 66 OR 61.9 ohms
R7- 4.7k ohms
S- put a jumper to H2(see note)
NR- 1uF
C1-47uF
C2f- 330uF electrolytic
NOTE: As written above, the amp will be configured to have the buffers inside the feedback loop (multiloop). If you feel like experimenting and putting them outside the loop, use the following settings.
R4- 4.7K
R7- jumper
S- jumper to H1
The SSOP-DIP adaper is something for another project. Remove it if you want, it has nothing to do with the amp.