TDA2822 STMicroelectronics, TDA2822 Datasheet
TDA2822
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TDA2822 Summary of contents
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... SUPPLY VOLTAGE DOWN LOW CROSSOVER DISTORSION . LOW QUIESCENT CURRENT BRIDGE OR STEREO CONFIGURATION DESCRIPTION The TDA2822 is a monolithic integrated circuit in 12+2+2 powerdip, intended for use as dual audio power amplifier in portable radios and TS sets. TYPICAL APPLICATION CIRCUIT (STEREO) September 2003 TDA2822 DUAL POWER AMPLIFIER ...
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... TDA2822 PIN CONNECTION (top view) INPUT+(1) INPUT-(1) OUTPUT(1) SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage s I Output Peak Current o P Total Power Dissipation at T tot case Storage and Junction Temperature stg GND 4 13 GND N. D95AU321 Parameter = 50 C amb INPUT+(2) N ...
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... Test Condition kHz 4 kHz kHz kHz Curve 100 kHz kHz 4 0 kHz kHz kHz Curve 100 Hz TDA2822 Value Max 80 Max 20 Min. Typ. Max 2 100 1.3 1.7 0.45 0.65 0. 100 2 100 2.7 3.2 0.9 1.35 1 0.2 39 100 3 2.5 40 Unit C/W C/W Unit ...
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... TDA2822 Figure 1 : Test Circuit (stereo). Figure 2 : P.C. Board and Components Layout of the Circuit of Figure 1 (1:1 scale). 4/11 ...
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... Figure 3 : Test Circuit (bridge). Figure 4 : P.C. Board and Components Layout of the Circuit of Figure 3 (1:1 scale). TDA2822 5/11 ...
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... TDA2822 Figure 5 : Output Power vs. Supply Voltage (Stereo). Figure 7 : Distorsion vs. Output Power (Bridge). Figure 9 : Supply Voltage Rejection vs. Frequency. 6/11 Figure 6 : Output Power vs. Supply Voltage (Bridge). Figure 8 : Distorsion vs. Output Power (Bridge). Figure 10 : Quiescent Current vs. Supply Voltage. ...
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... Figure 11 : Total Power Dissipation vs. Output Power (Stereo). Figure 13 : Total Power Dissipation vs. Output Power (Bridge). Figure 12 : Total Power Dissipation vs. Output Power (Bridge). TDA2822 7/11 ...
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... TDA2822 Figure 14 : Application Circuit for Portable Radios. MOUNTING INSTRUCTION The R of the TDA2822 can be reduced by sol- th j-amb dering the GND pins to a suitable copper area of the printed circuit board (Figure 15 external heatsink (Figure 16). The diagram of Figure 17 shows the maximum dis- sipable power P ...
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... Figure 6 : Maximum Dissipable Power and Junction to Ambient Thermal Resistance vs. Side " ". Figure 7 : Maximum Allowable Power Dissipation vs. Ambient Temperature. TDA2822 9/11 ...
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... TDA2822 mm DIM. MIN. TYP. MAX. a1 0.51 0.020 B 0.85 1.40 0.033 b 0.50 b1 0.38 0.50 0.015 D 20.0 E 8.80 e 2.54 e3 17.78 F 7.10 I 5.10 L 3.30 Z 1.27 10/11 inch MIN. TYP. MAX. 0.055 0.020 0.020 0.787 0.346 0.100 0.700 0.280 0.201 0.130 0.050 OUTLINE AND MECHANICAL DATA ...
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