TDA7264 STMicroelectronics, TDA7264 Datasheet
TDA7264
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TDA7264 Summary of contents
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... Order code Operating temperature TDA7264 °C Figure 1. Applications circuit 15K µP +5V July 2009 Description The TDA7264 is class-AB dual audio power amplifier assembled in a Multiwatt package specially designed for high-quality sound applications such as hi-fi music centers and stereo TV sets. Multiwatt8 1µF MUTE/ ST- (L) ...
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... Pin description 1 Pin description Figure 2. Pin connection (top view) 2/ Tab connected to pin 5 Doc ID 1477 Rev 6 TDA7264 IN (1) GND IN ( MUTE/ST-BY OUTPUT ( OUTPUT (1) D94AU096 ...
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... TDA7264 2 Electrical specifications 2.1 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol V DC supply voltage S I Output Peak Current (internally limited power Dissipation T tot T Operating temperature op T Junction temperature j T Storage temperature stg 2.2 Thermal data Table 3. Thermal data Symbol R Thermal resistance, junction to case th j-case 2 ...
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... Hz Table 5 on page Table 5 on page Ω and V = ±22.5 V with R = ±16 V with Doc ID 1477 Rev 6 Min Typ Max - 0. ± 0.5 = ± 0. ± 1.0 = ± 145 - - -3.5 -2.5 -1.5 - 110 - - Ω. L TDA7264 Unit % dB V/µ µV kΩ dB ° ...
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... TDA7264 3 Characterization curves Figure 3. Quiescent current vs Supply Voltage Figure 4. Frequency response Doc ID 1477 Rev 6 Characterization curves 5/14 ...
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... Characterization curves Figure 5. Output power vs supply voltage Figure 6. Distortion vs output power Figure 7. Crosstalk vs frequency 6/14 Doc ID 1477 Rev 6 TDA7264 ...
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... TDA7264 Figure 8. SVRR vs frequency Figure 9. Attenuation and quiescent current vs voltage on pin 4 Figure 10. Power dissipation vs output power Doc ID 1477 Rev 6 Characterization curves 7/14 ...
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... Table 4: Electrical specifications on page Mode Standby Output stages turned off - 2.5 V Mute Output stages turned on, amplifiers muted S Play Amplifiers active + (mV) Vpin4 ( -2 - (mA) 0 VOUT (V) OFF PLAY STDBY STDBY MUTE MUTE D94AU084 Doc ID 1477 Rev 6 Remarks t PLAY OFF STDBY MUTE MUTE TDA7264 3. ...
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... TDA7264 5 Applications information Figure 12. Schematic of demo board SW1 ST-BY DZ SW1 SW2 A A Standby A B Standby B B Mute B A Play Figure 13. Component layout of demo-board R2 C3 15K 1µF MUTE/ ST- 1µ ( 15K 18K A B GND 7 SW2 MUTE C2 1µF IN (R) 8 Mode D94AU068B Doc ID 1477 Rev 6 ...
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... Decrease biasing current V shifted V shifted PIN4 PIN4 downwards upwards V shifted V shifted PIN4 PIN4 upwards downwards V shifted V shifted PIN4 PIN4 upwards downwards Danger of oscillation Danger of oscillation Higher low- - frequency cutoff Longer on/off time Shorter on/off time - Danger of oscillation - Danger of oscillation - - - - - - TDA7264 ...
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... TDA7264 6 Package mechanical data The TDA7264 comes in a 8-pin Multiwatt package with pin 5 internally connected to the metal tab. Figure 14. Multiwatt8 outline drawing In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ...
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... Doc ID 1477 Rev 6 TDA7264 Dimensions in inches Min Typ Max - - 0.197 - - 0.104 - - 0.063 0.019 - 0.22 0.031 - 0.033 0.094 0.100 0.106 0.694 0.700 0.706 0.772 - - - - 0.787 0.801 - 0.813 ...
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... TDA7264 7 Revision history Table 8. Document revision history Date Jan-2004 01-Jul-2009 Revision 5 First issue in EDOCS 6 Removed references to TDA7264A Doc ID 1477 Rev 6 Revision history Changes 13/14 ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 14/14 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 1477 Rev 6 TDA7264 ...