TDA7495S STMicroelectronics, TDA7495S Datasheet
TDA7495S
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TDA7495S Summary of contents
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... SINGLE SUPPLY RANGING UP TO 35V SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION INTERNALLY FIXED GAIN SOFT CLIPPING MULTIWATT 15 PACKAGE DESCRIPTION The TDA7495S is a stereo 11+11W class AB pow- er amplifier assembled in the @ Multiwatt 15 pack- age, specially designed for high quality sound, TV applications. BLOCK AND APPLICATION CIRCUIT 1 INR ...
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... TDA7495S ABSOLUTE MAXIMUM RATINGS Symbol V DC Supply Voltage S V Maximum Input Voltage IN P Total Power Dissipation (T tot T Ambient Operating Temperature (1) amb T ,T Storage and Junction Temperature stg J (1) Operation between - °C guaranteed by correlation with 0 to 70°C. PIN CONNECTION (top view) THERMAL DATA ...
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... MUTE f = 1KHz; max volume C = 470 1Vrms SVR RIP f = 1KHz; max attenuation C = 470 1Vrms SVR RIP Stand by ON 5V; ST- mute Play or Mute Mute Play TDA7495S Min. Typ. Max. Unit 0.4 % 1.7 2.4 A 2.8 Vrms 28.5 30 31.5 dB 0.6 MHz 500 800 V 60 150 ...
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... TDA7495S Figure 1. Application circuit + 1000 F PW_GND 11 1 INR C2 470nF S_GND 8 5 INL C3 470nF SVR 7 C4 470 F Figure 2. PCB and Component Layout 4/ 30K - OP AMP 9 MUTE/STBY 10 PROTECTIONS + 12 30K - OP AMP PW_GND PW_GND OUTR C8 1000 F S1 STBY +5V S_GND R2 10K C7 + MUTE OUTL C6 1000 F PW_GND ...
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... Lower low frequency cutoff Higher low frequency cutoff Supply voltage bypass = 25° 20V; R amb S Figure 4. Distortion vs Output Power D97AU559 d (%) 1 d=1% 0.1 0. (V) S TDA7495S SMALLER THAN SUGGESTION Smaller mute on/off time Danger of oscillation Worse SVR Smaller mute on/off time Danger of oscillation = 1KHz unless oth D97AU560 V =28V ...
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... TDA7495S Figure 5. Output Power vs Supply Voltage P OUT ( d=10 Figure 6. Distortion vs Output Power d (%) V =20V f=15KHz f=1KHz 0.1 0. Figure 7. Stand-by Attenuation vs Vpin #9 ATT (dB) 0dB=1W 0 -20 -40 -60 -80 -100 -120 6/10 Figure 8. Mute Attenuation vs V pin #10 ATT D97AU561 (dB) 0 -20 -40 -60 -80 -100 ( Figure 9. Power dissipation vs Output Power ...
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... At the turn-on the transition mute to play must be made when the SVR pin is higher than 2.5V – At the turn-off the TDA7495S must be brought to mute from the play condition when the SVR pin is higher than 2.5V. ...
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... TDA7495S Figure 11. PINS: INL, INR 6K INn 30K D97AU589 SVR Figure 12. PINS: PW-GND, S-GND GND D97AU593 Figure 13. PIN: STBY STBY 200 65K D97AU594 Figure 16. PIN: SVR SVR 8/10 Figure 14. PIN :MUTE V S 500 A MUTE Figure 15. PINS: OUT R, OUT 20K 6K 20K 6K 100 A 200 ...
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... TYP. MAX. MECHANICAL DATA 0.197 0.104 0.063 0.039 0.022 0.030 0.050 0.060 0.700 0.710 0.795 0.874 0.886 0.87 0.886 0.713 0.689 0.699 0.421 0.429 0.114 0.179 0.191 0.200 0.214 0.102 Multiwatt15 (Vertical) 0.102 0.152 TDA7495S OUTLINE AND 0016036 J 9/10 ...
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... TDA7495S Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...