hi all
Ive built a circuit that uses the TDA2003 as the output stage. Now i hear on the grapevine that this amp may be being discontinued and although its likely to be available for quite some time 'whilst stocks last' I want to ensure i can easily upgrade as and when required. The design i used originally is nice and simple, sadly, a bit like me. I know i can just swap the component as they are pin for pin identical but would i have to change any of the discrete components to cope or would i have to totally redo the circuit to suit. the latter i would like to avoid if possible as the PCB is done to suit the current setup. heres a pic for reference advice would be gratefully received as i'm not smart enough to know what to do. thanks in advance.
Ive built a circuit that uses the TDA2003 as the output stage. Now i hear on the grapevine that this amp may be being discontinued and although its likely to be available for quite some time 'whilst stocks last' I want to ensure i can easily upgrade as and when required. The design i used originally is nice and simple, sadly, a bit like me. I know i can just swap the component as they are pin for pin identical but would i have to change any of the discrete components to cope or would i have to totally redo the circuit to suit. the latter i would like to avoid if possible as the PCB is done to suit the current setup. heres a pic for reference advice would be gratefully received as i'm not smart enough to know what to do. thanks in advance.
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