HA13151 Datasheet | Hitachi Semiconductor

Description The HA13151/HA13152 are high output and low distortion 4 ch BTL power IC designed for digital car audio. At 13.2 V to 4 Ω load, this power IC provides output power 14 W with 10% 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 - - - - Few external parts lead to pact set-area possibility Popping noise minimized Low output noise Built-in high reliability protection circuit HA13151, HA13152 Block Diagram Absolute Maximum Ratings (Ta = 25°C) Item Symbol Rating Unit Remarks HA13151, HA13152 Operating supply voltage Supply voltage when no signal- Peak supply voltage- Output current- 3 4 2 1 VCC VCC (DC) VCC (PEAK) I O (PEAK) PT Tj Topr Tstg 18 26 50 3 83 150 - 30 to +85 - 55 to +125 V V V A W °C °C °C Power dissipation- Junction temperature Operating temperature Storage temperature Notes: 1. 2. 3. 4. Tolerance within 30 seconds Tolerance in surge pulse waveform Value per 1 channel Value when attached on the infinite heat sink plate at Ta = 25 °C. The derating carve is as shown in the graph below. HA13151, HA13152 Electrical Characteristics (VCC = 13.2 V, f = 1 k Hz, RL = 4 Ω, Rg = 600 Ω, Ta = 25°C) Item Quiescent current Output offset voltage Gain Gain difference between channels Rated output power Max output power Total harmonic distortion Output noise voltage Ripple rejection Channel cross talk Input impedance Standby current Standby control voltage (high) Standby control voltage (low) Muting control voltage (high) Muting control voltage (low) Muting attenuation Symbol I Q1 ∆V Q GV ∆G V Po Pomax T.H.D. WBN SVR C.T. Rin I Q2 VSTH VSTL VMH VML ATTM Min - - 300 30.5 - 1.5 - - - - - - - - 3.5 0 3.5 0 - Typ 270 0 32 0 14 22 0.05 0.15 55 70 25 - - - - - 70 Max - +300 33.5 +1.5 - -...