No | Part number | Description ( Function ) | Manufacturers | |
3 | STA540 | 7W X 4 Quad Amplifier STA540 7W x 4 QUAD AMPLIFIER TARGET SPECIFICATIONS 1 ■ ■ FEATURES OUTPUT POWER CAPABILITY 7W x 4 MINIMUM EXTERNAL COMPONENTS COUNT: – NO BOOTSTRAP CAPACITORS – NO BOUCHEROT CELLS – INTERNALLY FIXED GAIN 20dB ST-BY FUNCTION (CMOS COMPATIBLE) NO AUDIBLE POP DURING ST-BY OPERATIONS DIAGNOSTIC FACILITIES – CLIP DETECTOR – OUT TO GND SHORT – OU |
![]() STMicroelectronics |
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2 | STA540SA | 4 x 10W DUAL/QUAD POWER AMPLIFIER STA540SA 4 x 10W DUAL/QUAD POWER AMPLIFIER TARGET SPECIFICATIONS 1 ■ FEATURES HIGH OUTPUT POWER CAPABILITY – 4 x 9W / 2Ω @12V; 1KHz; 10% – 4 x 10W / 4Ω @17V; 1KHz; 10% – 2 x 26W / 4Ω @14.4V; 1KHz; 10% – 2 x 15W / 8Ω @16V; 1KHz; 10% MINIMUM EXTERNAL COMPONENTS COUNT: – NO BOOTSTRAP CAPACITORS – NO BOUCHEROT CELLS – INTERNALLY FIXED GAIN 20dB ST-BY FUNCT |
![]() STMicroelectronics |
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1 | STA540SAN | 4 x 10-watt dual/quad power amplifier STA540SAN 4 x 10-watt dual/quad power amplifier Features High output-power capability: – 4 x 9 W / 2 Ω at 12 V, 1 kHz, 10% – 4 x 10 W / 4 Ω at 17 V, 1 kHz, 10% )– 2 x 26 W / 4 Ω at 14.4 V, 1 kHz, 10% t(s– 2 x 15 W / 8 Ω at 16 V, 1 kHz, 10% c Minimum external component count: du– No bootstrap capacitors ro– No Boucherot cells P– Internally fixed ga |
![]() STMicroelectronics |
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List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
![]() Vishay |
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LM317 | This is a popular adjustable voltage regulator. |
![]() ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |