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APA3160

ANPEC
Part Number APA3160
Manufacturer ANPEC
Description 20W Stereo Digital Class-D Audio Power Amplifier
Published Dec 22, 2013
Detailed Description APA3160 20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC Features General Description The APA3160 is a...
Datasheet PDF File APA3160 PDF File

APA3160
APA3160

Overview
APA3160 20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC Features General Description The APA3160 is a digital input, stereo, high efficiency, Class-D audio amplifier available in a TQFP7x7-48P package.
The APA3160 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 APA3160 is a slave device receiving clocks from external source, and the Class-D’ s PWM switching frequency 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 Efficiency Class-D Operation Eliminate the Need of Heatsinks Digital Serial Audio Input (Stereo Output) I2C Control Interface Sampling Rate can Support from 32kHz to 192kHz Separated Volume Control from 24dB to Mute Soft Mute (50% Duty Cycle) 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 AutoRecovery Space Saving Package TQFP7x7-48P Lead Free and Green Devices Available (RoHS Compliant) • • • • Pin Configuration PGND_AB PGND_AB OUT_B PVDD_B PVDD_B BBS CBS PVDD_C PVDD_C OUT_C PGND_CD PGND_CD 48 47 46 45 44 43 42 41 40 39 38 37 • Applications • LCD TV Simplified Application Circuit OUT_A OUT_A PVDD_A PVDD_A ABS GDREG NC TM1 TM2 AVSS PLL_LF AVSS 2V5_AV 1 2 3 4 5 6 7 8 9 10 11 12 APA3160 36 35 34 33 32 31 30 29 28 27 26 25 OUT_D PVDD_D PVDD_D DBS GDREG DVREG AGND GND DVSS DVDD TP3 RST OUT_B APA3160 OUT_C I2C Control SDA SCL Right Channel Speaker OUT_D 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...


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