tda7273 STMicroelectronics, tda7273 Datasheet
tda7273
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tda7273 Summary of contents
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... BUILT-IN DC STEREO VOLUME CONTROL BUILT-IN RIPPLE FILTERS LOW QUIESCENT CURRENT NO EXTERNAL BOUCHEROT CELL MAX OUTPUT CURRENT 70mA PEAK DESCRIPTION The TDA7273 is a monolithic integrated circuit designed for portable cassette players market. It comprises preamplifiers, DC volume control, and headphone drivers. BLOCK DIAGRAM May 1997 ...
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... TDA7273 ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Supply Voltage S I Output Current (max Operating Temperature Range Storage & Junction Temperature Range stg , j THERMAL DATA Symbol Description R Thermal Resistance Junction-ambient thj-amb DC CHARACTERISTICS amb control = ref Terminal ...
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... C = 100 F SVR THD = 10%; 15 THD = 10 5mW 5mW 10K ; P = 5mW 100mVrms 100Hz r Vol. control = 1/3V ref C = 100 F; R =600 SVR g 66 TDA7273 Vol. control = 2/3V ref Typ. Max. Unit 1.49 1 850 0.05 0. 100 ...
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... TDA7273 Figure 1: Application Circuit Figure 2: P.C. Board and Component Layout of the Circuit of Figure 1 (1:1 scale) 4/9 ...
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... Figure 5: Closed Loop Gain vs. Frequency (V = 3V) (PREAMPLIFIER) S Figure 7: SVR vs. Frequency (PREAMPLIFIER 2. 100mVrms 100 F SVR Figure vs. Supply Voltage (pin 16) ref Figure 6: THD vs. Frequency ( =330mVrms 10K ) o L (PREAMPLIFIER) Figure 8: Quiescent Output Voltage vs. Supply Voltage (DRIVER) TDA7273 5/9 ...
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... TDA7273 Figure 9: Closed Loop Gain vs Frequency ( (DRIVER Figure 11: THD vs. Output Power ( 1KHz (DRIVER) Figure 13: SVR vs. Frequency 100Vrms R = 600 , 100mV) (DRIVER) SVR 6/9 Figure 10: Output Power vs. Supply Voltage (Vol = 2/ ref f = 1KHz) (DRIVER) , Figure 12: THD vs ...
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... DIP16 PACKAGE MECHANICAL DATA mm DIM. MIN. TYP. a1 0.51 B 0.77 b 0 8.5 e 2.54 e3 17. 3.3 Z inch MAX. MIN. TYP. 0.020 1.65 0.030 0.020 0.010 20 0.335 0.100 0.700 7.1 5.1 0.130 1.27 TDA7273 MAX. 0.065 0.787 0.280 0.201 0.050 7/9 ...
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... TDA7273 SO16 PACKAGE MECHANICAL DATA mm DIM. MIN. TYP 0 0.35 b1 0. 10.1 E 10.0 e 1.27 e3 8.89 F 7 8/9 inch MAX. MIN. TYP. 2.65 0.2 0.004 2.45 0.49 0.014 0.32 0.009 0.020 45 (typ.) 10.5 0.398 10.65 0.394 0.050 0.350 7.6 0.291 1.27 0.020 0.75 8 (max.) MAX. 0.104 0.012 0.096 0.019 0.013 0.413 0.419 0.299 0.050 ...
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... SGS-THOMSON Microelectronics. 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. TDA7273 9/9 ...