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APA3160A

ANPEC
Part Number APA3160A
Manufacturer ANPEC
Description 20W Stereo Digital Class-D Audio Power Amplifier
Published Dec 22, 2013
Detailed Description APA3160A 20W Stereo Digital Class-D Audio Power Amplifier Features General Description • Operating Voltage: 8.0V~24V...
Datasheet PDF File APA3160A PDF File

APA3160A
APA3160A

Overview
APA3160A 20W Stereo Digital Class-D Audio Power Amplifier Features General Description • Operating Voltage: 8.
0V~24V for PVDD The APA3160A is a digital input, stereo, high efficiency, – 3.
0V~3.
6V for DVDD and AVDD • High Efficiency Class-D Operation Eliminate the Class-D audio amplifier available in a TQFP7x7-48P package.
Need of Heatsinks The APA3160A accepts the digital serial audio data and • Digital Serial Audio Input (Stereo Output) using the digital audio processor to convert the audio • I2C Control Interface data becomes the stereo Class-D output speaker • Sampling Rate can Support from 32kHz to 192kHz amplifier.
This provides the seamless integration between • Separated Volume Control from 24dB to Mute the codec and the speaker amplifier.
• Soft Mute (50% Duty Cycle) The APA3160A is a slave device receiving clocks from • Shutdown and Mute Function external source, and the Class-D’s PWM switching fre- • Thermal and Over-Current Protections with Auto- quency is 352.
8kHz for the sampling rate 44.
1kHz or 384 Recovery • Space Saving Package TQFP7x7-48P • Lead Free and Green Devices Available kHz for sampling 48kHz, depend on the input signal’s sampling rate.
(RoHS Compliant) Pin Configuration Applications • LCD TV Simplified Application Circuit Digital Audio Source I2C Control MCLK LRCLK SCLK SDIN OUT_A OUT_B APA3160A SDA SCL OUT_C OUT_D Left Channel Speaker Right Channel Speaker OUT_A 1 PVDD_A 2 PVDD_A 3 ABS 4 GDREG 5 NC 6 TM1 7 TM2 8 AVSS 9 PLL_LF AVSS 11 2V5_AV 12 TOP VIEW (APA3160A) 36 OUT_D 35 PVDD_D 34 PVDD_D 33 DBS 32 GDREG 31 DVREG 30 AGND 29 GND 28 DVSS 27 DVDD 26 TP3 25 RST ERROR 2V5_DV SD 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.
Copyright © ANPEC Electronics Corp.
1 Rev.
A.
6 - Jan.
, 2013 www.
anpec.
com.
tw APA3160A Ordering and Marking Informatio...


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