No | Part number | Description ( Function ) | Manufacturers | |
4 | TDA7498 | 100-watt + 100-watt dual BTL class-D audio amplifier TDA7498 100-watt + 100-watt dual BTL class-D audio amplifier Features ■ 100-W + 100-W output power at THD = 10% with RL = 6 Ω and VCC = 36 V ■ 80-W + 80-W output power at THD = 10% with RL = 8 Ω and VCC = 34 V ■ Wide-range single-supply operation (14 - 39 V) ■ High efficiency (η = 90%) ■ Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB a |
STMicroelectronics |
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3 | TDA7498E | 160-watt + 160-watt dual BTL class-D audio amplifier TDA7498E 160-watt + 160-watt dual BTL class-D audio amplifier Preliminary data Features ■ 160-W + 160-W output power at THD = 10% with RL = 4 Ω and VCC = 36 V ■ 1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 Ω and VCC = 36 V ■ Wide-range single-supply operation (14 - 36 V) ■ High efficiency (η = 85%) ■ Parallel BTL function using the MODE pin |
STMicroelectronics |
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2 | TDA7498L | 80 watt + 80 watt dual BTL class-D audio amplifier TDA7498L 80-watt + 80-watt dual BTL class-D audio amplifier PowerSSO-36 exposed pad up Features • 80 W + 80 W output power at THD = 10% with RL = 6 Ω and VCC = 32 V • 70 W + 70 W output power at THD = 10% with RL = 8 Ω and VCC = 34 V • Wide-range single-supply operation (14 - 36 V) • High efficiency (η = 90%) • Four selectable, fixed gain settings of nominally 25 |
STMicroelectronics |
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1 | TDA7498MV | Class-D Audio Power Amplifiers TDA7498MV 100 W mono BTL class-D audio amplifier Preliminary data Features 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V Wide-range single-supply operation (10 - 39 V) High efficiency (η = 90%) Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB Differential inputs minimize common-mode noise Standby and mute fe |
STMicroelectronics |
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 |