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APA3163QCAI-TRG Datasheet(PDF) 1 Page - Anpec Electronics Coropration |
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APA3163QCAI-TRG Datasheet(HTML) 1 Page - Anpec Electronics Coropration |
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1 / 45 page  Copyright © ANPEC Electronics Corp. Rev. A.2 - Jan., 2013 www.anpec.com.tw 1 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. 20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC APA3163 The APA3163 is a digital input, stereo, high efficiency, Class-D audio amplifier available in a TQFP7x7-48P package. The APA3163 accepts the digital serial audio data and using the digital audio processor to convert the audio data becomes the stereo Class-D output speaker amplifier. This provides the seamless integration between the codec and the speaker amplifier. The APA3163 is a slave device receiving clocks from ex- ternal source, and the Class-D’s PWM switching fre- quency is 352.8kHz for the sampling rate 44.1kHz or 384 kHz for sampling 48kHz, depend on the input signal’s sampling rate. • Operating Voltage: 8.0V~24V for PVDD – 3.0V~3.6V for DVDD and AVDD • High EfficiencyClass-D Operation Eliminate the Need of Heatsinks • Digital Serial Audio Input (Stereo Output) • I2C Control Interface • Sampling Rate canSupport from 32kHz to 192kHz • Separated Volume Control from 24dB to Mute • Soft Mute (50% DutyCycle) • Programmable Dynamic Range Compression – Power Limiter – Speaker Protection – Night-Mode Listening • Programmable Biquads for Speaker EQ • Shutdown and Mute Function • Thermal and Over-Current Protections with Auto- Recovery • Space Saving Package TQFP7x7-48P • Lead Free and Green Devices Available (RoHS Compliant) Features General Description Applications • LCDTV Pin Configuration APA3163 Left Channel Speaker Right Channel Speaker OUT_A OUT_C OUT_B OUT_D Digital Audio Source I 2C Control SDA SCL MCLK LRCLK SCLK SDIN Simplified Application Circuit ABS 4 AVSS 9 TM 8 PLL_LF 10 NC 11 GDREG 5 NC 6 PVDD_A 2 PVDD_A 3 NC 7 NC 12 OUT_A 1 33 DBS 28 DVSS 35 PVDD_D 32 GDREG 27 DVDD 34 PVDD_D 36 OUT_D 25 RST 31 DVREG 30 AGND 26 TP3 29 GND TOP VIEW (APA3163) |
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