TDA7267A STMicroelectronics, TDA7267A Datasheet
TDA7267A
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TDA7267A Summary of contents
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... NO BOUCHEROT CELL THERMAL PROTECTION AC SHORT CIRCUIT PROTECTION SVR CAPACITOR FOR BETTER RIPPLE REJECTION LOW TURN-ON/OFF POP STAND-BY MODE DESCRIPTION The device TDA7267A is a new technology Mono Audio Amplifier in PowerDIP package specifically designed for TV application. Thanks to the fully complementary output configu- BLOCK DIAGRAM C1 0 ...
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... TDA7267A ABSOLUTE MAXIMUM RATINGS Symbol V Operating Supply Voltage S I Output Put Peak Current O T Operating Temperature Range op T Junction Temperature j T Storage Temperature Range stg PIN CONNECTION (Top view) Rth with "on Board" Square Heat Sink vs. Copper Area BOARD HEAT-SINK AREA (sq.cm) ...
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... C/W. That means external heat sink of about 30 C/W is required. Cu ground plane of PCB can be used as heat dis- sipating means. Value 1KHz; unless otherwise L Min. Typ. Max 0.3 7 100 2.7 3 0.1 0 =14. 100 F C5 470 F 2 OUT 8 P-GND D98AU828 TDA7267A Unit C/W C/W Unit 3/7 ...
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... TDA7267A Figure 2. PCB And Components Layout Of The Application Circuit of Figure 1 Components C2 and C6 must be ignored. Figure 3. Distortion vs Output Power THD+N(%) 1KHz 0.1 0.010 0.1 Pout(W) Remark: all the characterization curves refer to the electrical test conditions. 4/7 Figure 4. Distortion vs Output Power THD+N(%) 10 1 0.1 ...
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... Pout(W) Figure 6. Output Power vs Supply Voltage Pout ( 0.1 4.000 1 5 Figure 8. Quiescent current vs Supply Voltage Iq(mA 10k 20k f = 1KHz THD=10 1KHz THD= 1% 6.000 8.000 10.00 12.00 14.00 16.00 Vs( Vs(V) TDA7267A 18.00 20.00 5/7 ...
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... TDA7267A POWERDIP 8+8 PACKAGE MECHANICAL DATA DIM. MIN. a1 0. 6/7 mm TYP. MAX. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 inch MIN. TYP. MAX. 0.065 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 0.050 ...
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