Some LM series audio power amplifier block parameters
model | Common voltage | Output Power | voltage range | Number of internal amplifiers | Package form | THD rating | ||
4Ω | 8Ω | 16Ω | ||||||
LM2876 | ± 30V | 35 | 50 | 26 | 20--60 | D | TO-220 (11) | 0.06 |
LM3875 | ± 35V | 56 | 70 | 39 | 20--84 | D | TO-220 (11) | 0.06 |
LM3876 | ± 35V | 56 | 70 | 39 | 20--84 | D | TO-220 (11) | 0.06 |
LM3886 | ± 35V | 87 | 78 | 41 | 20--84 | D | TO-220 (11) | 0.03 |
LM4700 | ± 28V | 29 | 42 | twenty four | 20--64 | D | TO-220 | 0.08 |
LM1875 | ± 25V | 25 | 30 | - | 16--60 | D | TO-220 (5) | 0.02 |
LM386 | 16V | 0.8 | 1.6 | 4--18 | D | DIP8 | 0.25 | |
LM380 | 14V | 2.25 | - | 10--22 | D | DIP8 \ 14 | 0.2 | |
LM383 | 14V | 5.5 | 5--20 | D | TO220 (S) | 0.2 | ||
LM1877 | 12V | 1.75 | 1.3 | 0.75 | 6-24 | S | DIP14 | 0.055 |
LM1876 | ± 22V | 29 | 26 | 14 | 20--54 | S | TO-220 (15) | 0.08 |
LM2896 | 12V | 4.25 | 2.5 | 3--15 | S | SIP (11) | 0.14 | |
LM388 | 6V | 0.8 | 0.5 | 0.35 | 4--12 | D | DIP14 | 0.1 |
LM4861 | 5V | 1.75 | 1.45 | 0.85 | 2.7-5.5 | D | SO (8) | 0.45 |
LM2878 | 12V | 2 | 1.8 | 6-32 | S | SIP (11) | 0.14 | |
LM4860 | 5V | 1.9 | 1.45 | 0.85 | 2.7-5.5 | D | SO16 | 0.72 |
LM831 | 5V | 0.4 | 0.44 | 1.8-6 | S | DIP16 | 0.25 | |
LM384 | 12V | 1.75 | 12-26 | D | DIP14 | 0.25 | ||
LM2877 | 12V | 1.75 | 1.3 | 6--24 | S | SIP (11) | 0.07 |
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