UNISONIC TECHNOLOGIES CO., LTD TDA8496 LINEAR INTEGRATED CIRCUIT 5W+5W AMPLIFIER WITH DC VOLUME CONTROL DESCRIPTION The UTC TDA8496 is a stereo 5+5W class AB power amplifier with mute and dc volume control, assembled in the HZIP-15A/B/D package. It is designed for high quality sound, LCD TV or LCD Monitor applications. FEATURES * 5+5w output power @ VCC= 22V; RL = 8Ω * Low turn-on turn-off pop noise * Low external components * Short circuit & thermal overload protection * Linear volume control by DC voltage * Soft clipping * Internally fixed gain * St-by and mute functions Lead-free: TDA8496L Halogen-free: TDA8496G ORDERING INFORMATION Normal TDA8496-J15-A-T TDA8496-J15-B-T TDA8496-J15-D-T Ordering Number Lead Free Plating TDA8496L-J15-A-T TDA8496L-J15-B-T TDA8496L-J15-D-T www.unisonic.com.tw Copyright © 2008 Unisonic Technologies Co., Ltd Halogen Free TDA8496G-J15-A-T TDA8496G-J15-B-T TDA8496G-J15-D-T Package Packing HZIP-15A HZIP-15B HZIP-15D Tube Tube Tube 1 of 8 QW-R107-030,E TDA8496 LINEAR INTEGRATED CIRCUIT PIN DESCRIPTION (TOP VIEW) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PW_GND OUTR VS OUTL PW_GND MUTE STBY S_GND SVR N.C. INL VAROUT_L VOLUME VAROUT_R INR HZIP-15A UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PW_GND OUTR VS OUTL PW_GND MUTE STBY S_GND SVR N.C. INL VAROUT_L VOLUME VAROUT_R INR HZIP-15B/HZIP-15D 2 of 8 QW-R107-030,E TDA8496 LINEAR INTEGRATED CIRCUIT BLOCK DIAGRAM VAROUT_R PW_GND 11 470nF 13 TSD VOLUME 1 INR VSS 2 14 + OP AMP 30K 15 PW_GND 1000μF OUTR S1 ST-BY S_GND 9 8 MUTE/STBY PROTECTIONS 5 INL 470nF SVR 10K 10 60K VOLUME + OP AMP 30K STBY 12 MUTE 1μF +5V S_GND S2 MUTE +5V OUTL 1000μF 7 4 3 470μF VOLUME 100nF VAROUT_L +5V 300K UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 8 QW-R107-030,E TDA8496 LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER DC Supply voltage Maximum Input Voltage Volume Control DC Voltage RATINGS UNIT 35 V 8 VPP 7 V HZIP-15A/HZIP-15B 15 Total Power Dissipation (TA=80℃) PD W HZIP-15D 12.5 Junction Temperature TJ +150 ℃ Ambient Operating Temperature TOPR 0 ~ +70 ℃ Storage Temperature TSTG -40 ~ +150 ℃ Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. SYMBOL VSS VIN(MAX) V3 THERMAL DATA PARAMETER Junction-to-Ambient SYMBOL HZIP-15A/HZIP-15B HZIP-15D θJA RATINGS 35 46 UNIT ℃/W ELECTRICAL CHARACTERISTICS (refer to the test circuit VSS= 22V, RL=8Ω, RG = 50Ω, TA=25℃) PARAMETER Supply Voltage Range Output DC Offset Referred to SVR Potential Quiescent Output Voltage Output Power Total Harmonic Distortion Total Quiescent Current Output Peak Current Input Signal Closed Loop Gain Monitor Out Gain Attenuation at Minimum Volume Bandwidth SYMBOL VSS TEST CONDITIONS VOUT(OFF) No Input Signal VQ(OUT) POUT THD IQ IPEAK VIN GV GVline AMIN BW Total Output Noise eN Slew Rate Input Resistance Variable Output Resistance Variable Output Load SR RIN THD = 10%, RL = 8Ω THD = 1%, RL = 8Ω THD = 10%, RL = 4Ω, VSS = 12V THD = 1%, RL = 4Ω, VSS = 12V GV = 30dB, POUT = 1W, f = 1KHz SVR Thermal Muting Thermal Shut-down TMUTE TSHDN 5 (internally limited) 1.0 VOl Ctrl >4.5V VOl Ctrl >4.5V, Zload >30KΩ VOl Ctrl <0.5V 28.5 -1.5 80 PLAY, Max volume f =20Hz~22KHz PLAY, Max attenuation Mute 5 22.5 RVAR(OUT) RL(OUT) Supply Voltage Rejection f=1KHz, CSVR=470mF, Max volume VRIP =1Vrms Max attenuation UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 10 2 35 55 TYP MAX UNIT 32 V 200 mV 11 5.5 4 2.1 1.0 V 25 1.3 30 0 0.6 500 100 60 8 30 30 39 65 150 160 W W 0.4 50 2.8 31.5 1.5 800 250 150 100 % mA A Vrms dB dB dB MHz µV µV µV V/µs KΩ Ω KΩ dB dB ℃ ℃ 4 of 8 QW-R107-030,E TDA8496 LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS MUTE STAND-BY & INPUT SELECTION FUNCTIONS Stand-by ON Threshold VTHD(SON) Stand-by OFF Threshold VTHD(SOFF) Mute ON threshold VTHD(MON) Mute OFF threshold VTHD(MOFF) Mute Attenuation AMUTE Quiescent Current @ Stand-by IQ(ST-BY) Stand by ON: VST-BY = 5V,VMUTE= 5V Stand-by Bias Current IST-BY(BIAS) Play or Mute Mute Bias Current IMUTE(BIAS) Mute UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 3.5 1.5 3.5 1.5 50 -20 65 0.6 80 -5 1 1 5 V V V V dB mA µA µA µA 5 of 8 QW-R107-030,E TDA8496 LINEAR INTEGRATED CIRCUIT TYPICAL APPLICATION CIRCUIT +VSS C1 1000μF C9 0.1μF VAROUT_R PW_GND 2 11 13 VOLUME C2 470nF S_GND 15 TSD 1 INR VSS C8 1000μF 8 MUTE/STBY PROTECTIONS SVR C4 470μF 30K C6 1000μF 7 C5 100nF S2 MUTE +5V OUTL PW_GND 4 3 VOLUME R2 10K 12 + OP AMP +5V S_GND 10 C7 1μF 5 C3 470nF S1 ST-BY 9 VOLUME INL PW_GND OUTR 14 + OP AMP 30K PW_GND VAROUT_L R1 300K TP1 VOL P1 50K LOG +5V Figure 1: APPLICATION CIRCUIT MUTE STAND-BY TRUTH TABLE MUTE H L H L STAND-BY H H L L UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw OPERATING CONDITION STAND-BY STAND-BY MUTE PLAY 6 of 8 QW-R107-030,E TDA8496 LINEAR INTEGRATED CIRCUIT TYPICAL APPLICATION CIRCUIT(Cont.) VSS (V) ST-BY pin#9 (V) 5 VSVR pin#7(V) 2.5V MUTE pin#10 (V) 5 INPUT(mV) VOUT(V) OFF STBY MUTE PLAY MUTESTBY OFF IQ(mA) Figure 2. Turn ON/OFF Sequences (use only the MUTE function) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 7 of 8 QW-R107-030,E TDA8496 LINEAR INTEGRATED CIRCUIT TYPICAL CHARACTERISTICS Quiescent Current vs. Supply Voltage 50 VIN=0 550 VIN=0 500 VODC-VSVR (mV) 40 35 30 25 450 400 350 300 250 200 20 150 15 10 12 14 16 18 20 22 24 26 28 30 32 100 10 12 14 16 18 20 22 24 26 28 30 32 Supply Voltage (V) Supply Voltage (V) Output Dc Offset vs. Supply Voltage Output Power vs. Supply Voltage VI=0 16 15 14 13 12 11 10 9 8 7 6 5 4 10 12 14 16 18 20 22 24 26 28 30 32 Supply Voltage (V) 6.2 Output Power (W) IQ (mA) 45 VODC (V) Output DC Offset vs. Supply Voltage RL=4O F=1KHz 5.8 5.4 THD=10% 5 4.6 4.2 THD=1% 3.8 3.4 3 18 18.5 19 19.5 20 20.5 21 21.5 22 Supply Voltage (V) UTC assum es no responsibility for equipm ent failures that result from using products at v alues that exceed, ev en m om entarily, rated v alues (such as m axim um ratings, operating condition ranges, or other param eters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, dev ices or system s where m alfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The inform ation presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate and reliable and m ay be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 8 of 8 QW-R107-030,E