Product Summary

The HA13150A is a four-channel BTL amplifier IC designed for car audio, featuring high output and low distortion, and applicable to digital audio equipment. It provides 21 W output per channel, with a 14.4V power supply and at 10% distortion.

Parametrics

HA13150A absolute maximum ratings: (1)Operating supply voltage, VCC: 18 V; (2)Supply voltage when no signal, VCC (DC): 26 V; (3)Peak supply voltage, VCC (PEAK): 50 V; (4)Output current, IO (PEAK): 4 A; (5)Power dissipation, PT: 83 W; (6)Junction temperature, Tj: 150℃; (7)Operating temperature, Topr: –30 to +85℃; (8)Storage temperature, Tstg: –55 to +125℃.

Features

HA13150A features: (1)Requires few external parts; (2)Low distortion (total harmonic distortion = 0.01% at 3 W); (3)Low noise (at Rg = 620 W, noise is 0.15 mV (muting off) or 0.1 mV (muting on)); (4)Popping noise minimized; (5)Highly reliable current-limiting ASO protector keeps speakers safe from all kinds of trouble. Reliability is further enhanced by a fast-acting thermal shutdown protection circuit with on/off hysteresis..

Diagrams

HA13150A block diagram

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