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TDA7564B
4 x 50W multifunction quad power amplifier with built-in diagnostics features
Features
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Multipower BCD technology
MOSFET output power stage DMOS power output New Hi-efficiency (class SB) High output power capability 4x28W/4Ω @ 14.
4V, 1KHZ, 10% THD, 4x50W max, power Max.
output power 4x72W/2Ω Full I C bus driving: – St-by – Independent front/rear soft play/mute – Selectable gain (for low noise line output function) – High efficiency enable/disable – I2C bus digital diagnostics (including AC and DC load detection) Full fault protection DC offset detection Four independent short circuit protection Clipping detector (2%/10%) Linear thermal shutdown wit...