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STA321

STMicroelectronics
Part Number STA321
Manufacturer STMicroelectronics
Description 4-channel digital audio system
Published Nov 9, 2014
Detailed Description STA321 4-channel digital audio system with FFX™ driver Features „ „ „ „ „ „ „ „ „ High efficiency FFX™ class-D modulato...
Datasheet PDF File STA321 PDF File

STA321
STA321

Overview
STA321 4-channel digital audio system with FFX™ driver Features „ „ „ „ „ „ „ „ „ High efficiency FFX™ class-D modulator 100-dB dynamic range Two stereo channels with I2S input/output data interface 16-bit stereo ADC input with PGA and microphone biasing Analog and digital muxing/mixing capability 4-channel input sample rate converter (8 kHz to 192 kHz) Four channels of 24-bit audio processing Flexible channel mapping and routing Output configurations: – 2.
0 – 2.
1 – 4.
0 – Mono Embedded CMOS bridge: up to 0.
5 W/channel pfStart™ for pop-free single-ended operations Play and record simultaneous operation Pre and post mix stages Individual channel and master gain/attenuation Device summary Temp...


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