KKA7496L Datasheet | Kodenshi AUK Group

DESCRIPTION The KKA7496L is a stereo 2W+2W class AB power amplifier assembled in the @ Powerdip 14+3+3 package, specially designed for high quality sound, TV and Monitor applications. Features of the KKA7496L include linear volume control, Stand-by and mute functions. - - - - - - - - - - - - - 2W+2W OUTPUT POWER RL = 8Ω @THD = 10% Vcc = 14V ST-BY AND MUTE FUNCTIONS) LOW TURN-ON TURN-OFF POP NOISE LINEAR VOLUME CONTROL DC COUPLED WITH POWER OP. AMP. NO BOUCHEROT CELL NO ST-BY RC INPUT NETWORK SINGLE SUPPLY RANGING UP TO 15V SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION INTERNALLY FIXED GAIN SOFT CLIPPING VARIABLE OUTPUT AFTER VOLUME CONTROL CIRCUIT POWERDIP (14+3+3) PACKAGE ORDERING INFORMATION KKA7496L Plastic TA = 0° to 70° C BLOCK DIAGRAM .. Absolute Maximum Ratings Symbol Vs VIN Tamb Tstg, Tj V6 DC Supply Voltage Maximum Input Voltage Ambient Operating Temperature Storage and Junction Temperature Volume CTRL DC voltage Parameter Value 26 8 0 to 70 -40 to 150 7 Unit V Vpp ºC ºC V PIN CONNECTION ELECTRICAL CHARACTERISTICS (Refer to the test circuit Vs = 14V, RL = 80Ω,Rg = 50 Ω, Tam = 25ºC) Symbol Vs Iq DC/Vos Vo Po THD Ipeak Vin Gv Gv Line AMin VOL BW Parameter Supply Voltage Range Total Quiescent Current Output DC Offset Referred to SVR Potenial Quiescent Output Voltage Output Power Total Harmonic Distortion Output Peak Current Input Signal Closed Loop Gain Monitor Out Gain Attenuation at Minimum Volume Test Condition No Input Signal Min Typ 25 200 7 2 1.3 Max 18 50 Unit V m A m V V W W % A Vrms d B d B d B MHz THD = 10%, RL = 8Ω THD = 1%, RL = 8Ω Gv = 30d B, Po = 1W, f = 1KHz (internally limited) Vol Ctrl > 4.5V Vol Ctrl > 4.5V, Zload > 30KΩ Vol Ctrl < 0.5V 0.4 0.7 28.5 -1.5 80 0.9 30 0 2.8 31.5 1.5 .. ELECTRICAL CHARACTERISTICS (continued) Symbol e...