7314 查看數據表（PDF） - STMicroelectronics

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7314

DIGITAL CONTROLLED AUDIO PROCESSOR WITH LOUDNESS

STMicroelectronics 

TDA7314

Figure 3: Loudness versus External Capacitors

Figure 4: Noise vs. Volume/Gain Settings

LOUDNESS

VS = 9V

Volume = -40dB

All other control flat

Cin = 2.2µF

Cloud = 220nF, 100nF, 33nF, 10nF, Open, Shorter to Vref

Figure 5: Signal to Noise Ratio vs. Volume

Setting

Figure 6: Distortion & Noise vs. Frequency

Figure 7: Distortion & Noise vs. Frequency

Figure 8: Distortion vs. Load Resistance

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