Audio Amplifiers - Class D
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| Master Part | Comments | Recommended for new design ? RECOMMENDED FOR NEW DESIGN This product will be in production for the foreseeable future, and is recommended for new designs. This product is either at end of life or obsolete, and is not recommended for new designs. | Manufacturer | Channels | Pout | Note 1 | Input | Vs max | Vs min | Efficiency | THD+N | Note 2 | Stand-by | Mute | Data Sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ENGINE-400 | Super compact Class D amplifier | Yes | ICE BRICKS | 1 | 400W | Vs=56V,(RL=4Ω) | Analogue | ±60V | ±32V | 0.002% | @1W rms | No | Yes | 
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| MA12040P | eximo™ Multi-level Switching Technology | Yes | MERUS AUDIO | 2 | 40W | Vs=18V, (RL=4Ω) | I2S | 20V | 4.5V | 91% | 0.01% | 20W, RL=4Ω | Yes | Yes |
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| MA12040 | eximo™ Multi-level Switching Technology | Yes | MERUS AUDIO | 2 | 40W | Vs=18V, (RL=4Ω) | Analogue | 20V | 4.5V | 91% | 0.01% | 20W, RL=4Ω | Yes | Yes |
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| MA12070P | 2x70W, 1x140W or 4x25W | Yes | MERUS AUDIO | 2 | 70W | I2S | 24V | 4.5V | 93% | 0.02% | Yes | Yes |
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| MA12070 | 2x70W, 1x140W or 4x25W | Yes | MERUS AUDIO | 2 | 70W | Analogue | 24V | 4.5V | 93% | 0.02% | Yes | Yes |
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| NJU8754 | QFN20-M1, SSOP10 | Yes | NJR | 1 | 0.6W | Vs=3.6V, (RL=8Ω) | Analogue | 5.25V | 2.7V | 83% | 0.05% | 600mW, RL=8Ω | Yes | Yes |
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| NJU8758 | SSOP14 | Yes | NJR | 1 | 1.5W | Vs=5V, (RL=8Ω) | Analogue | 5.5V | 1.8V | 80% | 0.05% | 200mW, RL=8Ω | Yes | Yes |
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| NJU8759 | Yes | NJR | 1 | 3W | Vs=5V,(RL=4Ω) | Analogue | 5.5V | 1.8V | 93% | 0.05% | 0.5W,RL=8Ω | Yes | No |
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| NJU8789 | SSOP10 | Yes | NJR | 1 | 0.5W | Vs=3.3V, (RL=8Ω) | PWM/PDM | 4.5V | 1.8V | 500mW, RL=8Ω | Yes | No |
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| NJW1263 | WCSP42 | Yes | NJR | 1 | 35Vpp at VDDO=20V, C | Analogue | 4.2V | 3V | 0.05% | ZL = 1.5μF | Yes | Yes |
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