STA311B Series

Multichannel digital audio processor with FFX

Catalog

Multichannel digital audio processor with FFX

Part	Applications	Mounting Type	Function	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Specifications	Number of Channels	Interface	Supplier Device Package
STMicroelectronics STA311BTR	Pre-Amplifier	Surface Mount	Fully Integrated Processor	56-VFQFN Exposed Pad	-40 C	125 °C	3.6 V	3 V	Full Flexible Amplification	8	I2C I2S	56-VFQFPN (8x8)

Catalog

Multichannel digital audio processor with FFX

Description

The STA311B is a single-chip solution for digital audio processing and control in multichannel applications and provides output capabilities for FFX™ (full flexible amplification). In conjunction with an FFX™ power device, it provides high-quality, high-efficiency, all digital amplification. The device is extremely versatile, allowing for input of most digital formats including 6.1/7.1-channel and 192 kHz, 24-bit DVD-audio, DSD/SACD. In the 5.1 application the additional 2 channels can be used for audio line-out or headphone drive.