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TDA7440D Datasheet(PDF) 2 Page - STMicroelectronics |
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TDA7440D Datasheet(HTML) 2 Page - STMicroelectronics |
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TDA7440D 2/17 Figure 3. Pin Connection (Top view) Table 2. Absolute Maximum Ratings Table 3. Thermal Data Table 4. Quick Reference Data Symbol Parameter Value Unit VS Operating Supply Voltage 10.5 V Tamb Operating Ambient Temperature 0 to 70 °C Tstg Storage Temperature Range -55 to 150 °C Symbol Parameter Value Unit Rth j-pin Thermal Resistance Junction-pins 85 °C/W Symbol Parameter Min. Typ. Max. Unit VS Supply Voltage 6 9 10.2 V VCL Max. input signal handling 2 Vrms THD Total Harmonic Distortion V = 1Vrms f = 1KHz 0.01 0.1 % S/N Signal to Noise Ratio Vout = 1Vrms (mode = OFF) 106 dB SC Channel Separation f = 1KHz 90 dB Input Gain in (2dB step) 0 30 dB Volume Control (1dB step) -47 0 dB Treble Control (2dB step) -14 +14 dB Bass Control (2dB step) -14 +14 dB Balance Control 1dB step -79 0 dB Mute Attenuation 100 dB L_IN3 L_IN4 MUXOUTL IN(L) MUXOUT(R) BIN(R) IN(R) BOUT(R) BIN(L) 1 3 2 4 5 6 7 8 9 BOUT(L) N.C. N.C. TREBLE(R) TREBLE(L) SCL SDA DIG-GND CREF 23 22 21 20 19 17 18 16 15 D98AU884 10 11 12 13 14 28 27 26 25 24 R_IN3 R_IN2 R_IN1 L_IN1 L_IN2 VS AGND ROUT LOUT R_IN4 |
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