Integrated stereo modulator and power stage <0.002% THD + N 101 dB dynamic range (A-weighted) 2 × 5 W output power (4 Ω, <0.01% THD + N) RDS-ON < 0.3 Ω (per transistor) P.

Advanced televisions Compact multimedia systems Minicomponents FUNCTIONAL BLOCK DIAGRAM FEEDBACK NETWORK PGA1 PGA0 AVDD.

The AD1990 is a 2-channel, bridge tied load (BTL), switching audio power amplifier with integrated Σ-Δ modulator. The modulator accepts a single-ended, analog input signal and converts it to a switching waveform to drive speakers directly. A digital,.

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