The LME49811TB/NOPB is a high fidelity 200V Power Amplifier Input Stage with shutdown. Amplifier output power may be scaled by changing the supply voltage and number of output devices. The LME49811TB/NOPB is capable of driving an output stage to deliver in excess of 500W single-ended into an 8R load in the presence of 10% high line headroom and 20% supply regulation. The LME49811TB/NOPB includes thermal shut down circuitry that activates when the die temperature exceeds 150°C. The LME49811TB/NOPB's shutdown function when activated, forces the LME49811TB/NOPB into shutdown state.
- Very high voltage operation
- Scalable output power
- Minimum external components
- External compensation
- Thermal shutdown
- 115dB Typical PSRR (f = DC)
- 0.00035% (typical) THD + N (f = 1kHz)
- 9mA Output drive current
- Green product and no Sb/Br
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