TDA7313D SGS-Thomson-Microelectronics, TDA7313D Datasheet
TDA7313D
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TDA7313D Summary of contents
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... November 1999 TDA7313 WITH LOUDNESS DIP28 SO28 ORDERING NUMBERS: TDA7313 TDA7313D systems. Selectable input gain and external loudness function are provided. Control is accomplished by serial I bus microprocessor interface. The AC signal setting is obtained by resistor networks andswitches combined with operationalamplifiers. Thanks to the used BIPOLAR/CMOS Tecnology, Low Distortion, Low Noise and Low DC stepping are obtained ...
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TDA7313 TEST CIRCUIT THERMAL DATA Symbol Description R Thermal Resistance Junction-pins th j-pins ABSOLUTE MAXIMUM RATINGS Symbol V Operating Supply Voltage S T Operating Ambient Temperature amb T Storage Temperature Range stg QUICK REFERENCE DATA Symbol V Supply Voltage S ...
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BLOCK DIAGRAM TDA7313 3/14 ...
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TDA7313 ELECTRICAL CHARACTERISTICS (refer to the test circuit 600 , all controls flat ( 1KHz unless otherwise specified) G Symbol Parameter SUPPLY V Supply Voltage S I Supply Current S SVR Ripple Rejection ...
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ELECTRICAL CHARACTERISTICS (continued) Symbol Parameter AUDIO OUTPUTS V Clipping Level OCL R Output Load Resistance L C Output Load Capacitance L R Output resistance OUT V DC Voltage Level OUT GENERAL e Output Noise NO S/N Signal to Noise Ratio ...
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TDA7313 Figure 3: Loudness vs. External Capacitors Figure 5: Signal to Noise Ratio vs. Volume Setting Figure 7: Distortion & Noise vs. Frequency 6/14 Figure 4: Noise vs. Volume/Gain Settings Figure 6: Distortion & Noise vs. Frequency Figure 8: Distortion ...
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Figure 9: Channel Separation (L Frequency Figure 11: Supply Voltage Rejection vs. Frequency Figure 13: Quiescent Current vs. Supply Voltage R) vs. Figure 10: Input Separation (L1 Frequency Figure 12: Output Clipping Level vs. Supply Voltage Figure 14: Supply Current ...
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TDA7313 Figure 15: Bass Resistance vs. Temperature BUS INTERFACE Data transmission from microprocessor to the TDA7313 and viceversa takes place thru the 2 2 wires I C BUS interface, consisting of the two lines SDA and SCL ...
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Figure 18: Timing Diagram of I CBUS 2 Figure 19: Acknowledge on the I CBUS SOFTWARE SPECIFICATION Interface Protocol The interface protocol comprises: A start condition (s) A chip address byte, containing the TDA7313 TDA7313 ADDRESS MSB first byte ...
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TDA7313 SOFTWARE SPECIFICATION (continued) DATA BYTES (detailed description) Volume MSB For example a volume of -45dB ...
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Audio Switch MSB For example to select the stereo 2 input with a gain of +7.5dB LOUDNESS ON the 8bit string is (*) Stereo ...
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TDA7313 mm DIM. MIN. TYP. MAX. MIN. A 2.65 a1 0.1 0.3 0.004 b 0.35 0.49 0.014 b1 0.23 0.32 0.009 C 0 (typ.) D 17.7 18.1 0.697 E 10 10.65 0.394 e 1.27 e3 16.51 F 7.4 ...
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DIM. MIN. TYP. MAX. MIN. TYP. a1 0.63 0.025 b 0.45 0.018 b1 0.23 0.31 0.009 b2 1.27 0.050 D 37.34 E 15.2 16.68 0.598 e 2.54 0.100 e3 33.02 1.300 F 14.1 I 4.445 0.175 L 3.3 ...
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TDA7313 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 ...