Datasheet STA309A - STMicroelectronics IC, AUDIO PROCESSOR, DGTL, 64TQFP — 数据表

详细说明

Manufacturer: STMicroelectronics

Description: IC, AUDIO PROCESSOR, DGTL, 64TQFP

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Docket:
STA309A
Multi-channel digital audio processor with DDX®
Features
8 channels of 24-bit DDX® (direct digital amplification) >100 dB of SNR and dynamic range Selectable 32 kHz - 192 kHz input sample rates 6 channels of DSD/SACD input Digital gain/attenuation +58 dB to -100 dB in 0.5-dB steps Soft volume update Individual channel and master gain/attenuation plus channel trim (-10 dB to +10 dB) Up to 10 independent 32-bit user programmable biquads (EQ) per channel Bass/treble tone control Pre and post EQ full 8-channel input mix on all 8 channels Dual independent limiters/compressors Dynamic range compression AutomodeTM: ­ 5-band graphic EQ ­ 32 preset EQ curves (rock, jazz, pop, etc.) ­ Automatic volume controlled loudness ­ 5.1 to 2-channel downmix ­ Simultaneous 5.1- and 2-channel downmix outputs ­ 3 preset volume curves ­ 2 preset anti-clipping modes ­ Preset movie nighttime listening mode ­ Preset TV channel/commercial AGC mode ­ 5.1, 2.1 bass management configurations ­ 8 preset cross

Specifications:

• Audio Control Type: Digital
• Control / Process Application: Audio Systems
• Control Interface: I2C, Serial
• MSL: MSL 3 - 168 hours
• Number of Pins: 64
• Operating Temperature Range: -40°C to +125°C
• Output Power: 1 W
• Package / Case: TQFP
• SVHC: No SVHC (20-Jun-2011)
• Supply Voltage Range: 3 V to 3.6 V

RoHS: Yes