Hello,
This weekend I hooked up and tested a home cooked version of the LME49600 headphone amplifier. I used a PCB from ebay, LME49600’s, LM4562’s plus a few resistors and capacitors. With grounded inputs I found ~ 0.001 volts across the outputs. With only one battery connected there is about 1.6 volts across the outputs.
This was a first attempt using the hot air tool.
This amplifier challenges the capabilities of the AP analyzer on my bench.
DT
This weekend I hooked up and tested a home cooked version of the LME49600 headphone amplifier. I used a PCB from ebay, LME49600’s, LM4562’s plus a few resistors and capacitors. With grounded inputs I found ~ 0.001 volts across the outputs. With only one battery connected there is about 1.6 volts across the outputs.
This was a first attempt using the hot air tool.
This amplifier challenges the capabilities of the AP analyzer on my bench.
DT
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