KIA6248K - 7.3W DUAL AUDIO POWER IC

KEC

KIA6248K Datasheet Preview — Preview of KIA6248K PDF

Datasheet Details

Part number	KIA6248K
Manufacturer	KEC ↗
File Size	280.49 KB
Description	7.3W DUAL AUDIO POWER IC
Datasheet	KIA6248K-KEC.pdf

KIA6248K Product details

Description

is made only on the single channel.) 1. Voltage Gain Adjustment The closed loop voltage gain (Gv) is determined by Ri, R2 and Rf.G v = 201og Rf + Ri + Rz Rf + Ri (dB) When Rf=0, Gv=52dB(Typ.) is given.The voltage gain is reduced when Rf is increased.(Fig.2) With the voltage gain reduced, since the oscillation stability is reduced, refer to the items 3. (Fig.l) PQ 50 O> N 45 35 N s 2.

Features

Output Power : PouTd)=7.3W(Typ. ) (Vcc=13.2V, R l = 2 Q , f=lkHz, THD=10%) : PouT(2)=6.4W(Typ. ) (VCc=14.4V, RL=4£, f=lkHz, THD=10%) : PouT(3)=5.3W(Typ. ) (VCc=13.2V, RL=4£, f=lkHz, THD=10%).
Total Harmonic Distortion : THD=0.1%(Typ. ) (VCc=13.2V, RL=4£, f=lkHz, P 0 U T = 1 W ).
Built-in Stand-by Switch Function : ISTBY=l//A(Typ. ) (With (9) pin set at High, power is turned ON. ).
Built-in Various Protection Circuits : OVER Voltage, Thermal Shut Down Out to GND, out to Vcc Short.

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Published: Jul 1, 2015 |