1ET7040SA Amplifier Module
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Description
1ET7040SA is a single-channel, ultra-high performance, analog-input Class D Amplifier module capable of up to 40A of output current at a voltage swing of up to +/-70V. As such, the power rating extends to 950W into 2-ohms. Its compact size and high reliability makes it fit a broad range of applications, while its audio quality makes it the undisputable choice even in applications where all the premium is on sound quality.
For a convenient mono evaluation kit, select the EVAL3 product.
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Specifications
| Channels | 1 |
| Amplifier Configuration | Single Ended |
| Output Power | 500W @ 1% THD, 4Ω |
| Output Current | 40A |
| THD+N | <0.00035% @ 200W, 4Ω, 1kHz |
| Dynamic Range | ~129dB(A) |
| Output Noise | ~14µV(A) |
| Gain | 13dB |
| Output Impedance | <13µΩ @ 1kHz |
| Efficiency | >94% |
| Idle Losses | ~2.8W |
| Supply Voltage | ±35V to ±70V DC |
| Length | 95mm |
| Width | 63mm |
| Height | 36mm |
| Weight | 195g |