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APA6003

ANPEC
Part Number APA6003
Manufacturer ANPEC
Description 15W Stereo Class D Audio Power Amplifier
Published Jun 22, 2016
Detailed Description APA6003 15W Stereo Class D Audio Power Amplifier Features General Description • Supply Voltage is 4.5V ~ 24V The AP...
Datasheet PDF File APA6003 PDF File

APA6003
APA6003

Overview
APA6003 15W Stereo Class D Audio Power Amplifier Features General Description • Supply Voltage is 4.
5V ~ 24V The APA6003 is a stereo, high efficiency, Class-D audio • Class D operation eliminates heat sink & reduce amplifier available in TSSOP-28P and QFN4x4-28 pins power supply requirement packages.
• 20,26, 32, 36, 4 steps gain setting The Class-D power amplifier has higher efficiency com- • 15W/ch into an 8Ω Loads at 10% THD+N from a paring to the tradition Class-AB power amplifier.
The fil- 16-V supply ter free Class-D architecture eliminates the external low • 10W/ch into 8Ω Loads at 10% THD+N from a 12-V pass filters.
The internal gain setting can minimum the supply external component counts, and for the flexible applica- • 30W into a 4Ω Mono Load at 10% THD+N from a tion the gain can be set to 4-step 20, 26, 32, 36dB by gain 16-V Supply control pins (GAIN0 and GAIN1).
The AGC function pro- • 90% Efficient Class-D Operation Eliminates Need tects speaker from being out of its power rating but keeps for Heat Sinks acceptable performance.
• External AGC function The integration of Class-D power amplifier is a best so- • Adjustable switch frequency lution for power efficiency and lower the total BOM costs.
• Flow Through Pin Out Facilitates Easy Board Lay- The operating voltage is from 4.
5V to 24V.
The APA6003 out power amplifiers are capable of driving 15 W at VDD=16V • Robust Pin-to-Pin Short Circuit Protection and Ther- into 8Ω speaker, and provides thermal and over-current mal Protection with Auto Recovery Option protections also can detection the DC that prevent to de- • Excellent THD+N / Pop-Free Performance stroy the speaker voice coil.
• Thermal and Over-Current Protections with Auto- Recovery option • Dual Differential Inputs with MUX • TSSOP-28P with thermal pad packages • QFN4x4-28B with thermal pad packages Applications • LCD Monitor • Consumer Audio Equipment Simplified Application Circuit Left Channel Input Right ...


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