(PDF) HA13155 Datasheet - 33 W x 4-Channel BTL Power IC

Número de pieza	HA13155
Descripción	33 W x 4-Channel BTL Power IC
Fabricantes	Hitachi Semiconductor
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No Preview Available ! HA13155 33 W × 4-Channel BTL Power IC ADE-207-187A (Z) 2nd Edition Jul. 1999 Description The HA13155 is four-channel BTL amplifier IC designed for car audio, featuring high output and low distortion, and applicable to digital audio equipment. It provides 33 W output per channel, with a 13.7 V power supply and at Max distortion. Functions • 4 ch BTL power amplifiers • Built-in standby circuit • Built-in muting circuit • Built-in protection circuit (surge, T.S.D, and ASO) Features • Requires few external parts • Popping noise minimized • Low output noise • Built-in high reliability protection circuit • Pin to pin with HA13150A/HA13151/HA13152/HA13153 1 page Characteristics Curve 400 Quiescent current vs. Supply Voltage HA13155 300 200 100 0 08 10 12 14 16 Supply Voltage VCC (V) 18 20 Output Power vs. Supply Voltage 70 RL = 4 Ω, f = 1 kHz 60 50 40 30 20 Po(THD = 10 %) 10 0 08 10 12 14 16 Supply Voltage VCC (V) 18 20 5 5 Page HA13155 Gain vs. Frequency 40 VCC = 13.2 V, RL = 4 Ω, VOUT = 0 dBm 35 Ch1–Ch4 30 25 20 15 10 5 0 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k200k 500k 1M Frequency f (Hz) 11 11 Page

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PDF HA13155 Data sheet ( Hoja de datos )