STA529| Datasheet

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STA529
2 x 100 mW class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX
Data Brief

Features

Up to 96 dB dynamic range Sample rates from 8 kHz to 192 kHz FFXTM class-D driver 1.5 V to 1.95 V digital power supply 1.5 V to 1.95 V analog power supply 18-bit audio processing and class-D FFXTM modulator Digital volume control: +36 dB to 105 dB in 0.5 dB steps Software volume update Individual channel and master gain/attenuation Automatic invalid input detect mute 2-channel I2S input/output data interface Digitally controlled POP-free operation Input and output channel mapping 250 m output CMOS Rdson > 90% efficiency Stereo headphone plus mono speaker application: 50 mW stereo into 32 headphone 100 mW stereo into 16 headphone TFBGA48

VFQFPN52

Order codes
Part number STA529B STA529Q Package TFBGA48 VFQFPN52 Packaging Tube Tube

December 2006

Rev 1

1/4
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