Are these interchangeable?
TDA2002 and TDA2003 are nearly identical but the 2003 has a slightly higher output capability. TDA2002 = 8W amp, TDA2003 = 10W amp.
("V" suffix merely indicates how the pins are formed. V = typical Vertical mount pins).
Don't know about the LM383 as I have never had one but I have read they were equivalents to the TDA2002.
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