STA013$

STMICROELECTRONICS  STA013$  音频编解码器, MP3解码器, 1, -40 °C, 85 °C, 48 kSPS

The is a fully integrated high flexibility MPEG 2.5 layer III audio decoder in 28 pin SOIC package. This device is capable of decoding layer III compressed elementary streams as specified in MPEG 1 and MPEG 2 ISO standards. It decodes elementary streams compressed by using low sampling rates as specified by MPEG 2.5. The STA013$ receives input data through serial input interface. The decoded signal is a stereo, mono or dual channel digital output that can be sent directly to a D/A converter by PCM output interface. This interface is software programmable to adapt STA013$ digital output to most common DACs architectures used on market.

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Decodes layer III stereo channels, dual channel, single channel mono

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Accepts MPEG 2.5 layer III elementary compressed bitstream with data rate from 8Kbit/s to 320Kbit/s

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Digital volume control and digital bass and treble control

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Power supply voltage range from 2.4V to 3.6V

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Serial bitstream input interface

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10MHz, 14.31818MHz or 14.7456MHz external input clock or built-in industry standard xtal oscillator

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Low power 3.3V CMOS technology

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I2C control bus

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Low power consumption of 85mW at VDD = 3V and sampling frequency

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Operating ambient temperature range from -40°C to 85°C