The STA333IS is an integrated circuit comprising digital audio processing, digital amplifier control and an FFX™power output stage to create a high-power, single-chip FFX solution for all-digital amplification with high quality and high efficiency.
The STA333IS power section consists of four independent half-bridge stages. Two channels can be provided by two full bridges, delivering up to 10 W + 10 W of power.
Also featured in the STA333IS are new advanced modes for reducing AM radio interference. The serial audio data input interface accepts all possible formats, including the popular I2S format. Two channels of FFX™processing are provided.
The STA333IS is part of the Sound Terminal®family that provides full digital audio streaming to the speaker, offering cost effectiveness, low-power dissipation and sound enrichment.
|DS8917: Sound Terminal® 2-channel high-efficiency digital audio system||3.0||1 MB|
|AN4200: Four-layer demonstration board based on the STA333IS||1.0||2 MB|
|AN3340: Loudspeaker characterization and compensation||1.3||3 MB|
|AN4233: Sound Terminal®: a method for measuring the total thermal resistance (Rth) in the final application||1.0||240 KB|
|AN4199: Two-layer demonstration board based on the STA333IS||1.0||2 MB|
|APWorkbench software for audio ICs and MEMS microphones||1.0||2 MB|
|Analog audio solution||1.0||1 MB|
|FFX - Full flexible amplification||4 MB|
|FFX Full flexible amplification||1.0||4 MB|
|Part Number||Marketing Status||Quantity||Unit Price (US$) *||Package||Packing Type||Operating Temperature (°C) (min)||Operating Temperature (°C) (max)||ECCN (EU)||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STA333IS||Active : Product is in volume production||1000||1.242||Chip Scale Package 0.5mm pitch||Tape And Reel||0||70||NEC||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
|STA333IS||Active||Chip Scale Package 0.5mm pitch||Industrial||Ecopack3|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.