STMicroelectronics STA304A
- Part Number:
- STA304A
- Manufacturer:
- STMicroelectronics
- Ventron No:
- 2970831-STA304A
- Description:
- IC PROCESSOR AUD DGTL DDX 44TQFP
- ECAD Model:
-
- Datasheet:
- STA304A
Description
The STA304A Digital Audio Processor is a singlechip device implementing an endtoend digital solution for audio applications.
In conjunction with the STA500 power bridge, it provides a full digital DSPtopower highquality chain with no need for audio DigitaltoAnalog converters between the DSP and power stage.
Features
DSP Functions:
Digital volume control
Soft mute
Bass and treble
Parametric EQ per channel
Bass management for subwoofer
Auto mute on zero input detection
4 1 Direct Digital Amplification (DDXTM) output channels
6 Channels Programmable Serial Output Interface (by default I2S)
4 Channels Programmable Serial Input Interface (by default I2S)
Stereo S/PDIF Input Interface
Intel AC'97 LINK (rev. 2.1) Input Interface for Audio and Control
Onchip automatic input sampling frequency detection
100 dB SNR Sample Rate Converter (1KHz sinusoidal input)
12C Control Bus
Low power 3.3V CMOS technology
Applications
Home audio systems
Car audio systems
Professional audio systems
Multimedia systems
Gaming consoles
Settop boxes
Digital TVs
The STA304A Digital Audio Processor is a singlechip device implementing an endtoend digital solution for audio applications.
In conjunction with the STA500 power bridge, it provides a full digital DSPtopower highquality chain with no need for audio DigitaltoAnalog converters between the DSP and power stage.
Features
DSP Functions:
Digital volume control
Soft mute
Bass and treble
Parametric EQ per channel
Bass management for subwoofer
Auto mute on zero input detection
4 1 Direct Digital Amplification (DDXTM) output channels
6 Channels Programmable Serial Output Interface (by default I2S)
4 Channels Programmable Serial Input Interface (by default I2S)
Stereo S/PDIF Input Interface
Intel AC'97 LINK (rev. 2.1) Input Interface for Audio and Control
Onchip automatic input sampling frequency detection
100 dB SNR Sample Rate Converter (1KHz sinusoidal input)
12C Control Bus
Low power 3.3V CMOS technology
Applications
Home audio systems
Car audio systems
Professional audio systems
Multimedia systems
Gaming consoles
Settop boxes
Digital TVs
STMicroelectronics STA304A technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics STA304A.
- Mounting TypeSurface Mount
- Package / Case44-LQFP
- Surface MountYES
- Number of Pins44
- Operating Temperature-20°C~125°C TJ
- PackagingTray
- SeriesDDX™
- JESD-609 Codee4
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations44
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- ApplicationsPre-Amplifier
- HTS Code8542.39.00.01
- SubcategoryOther Consumer ICs
- TechnologyCMOS
- Voltage - Supply3V~3.6V
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Terminal Pitch0.8mm
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberSTA304
- FunctionFully Integrated Processor
- Qualification StatusNot Qualified
- Power Supplies3.3V
- Supply Voltage-Min (Vsup)3V
- Number of Channels6
- InterfaceI2C, I2S
- SpecificationsDirect Digital Amplification
- Consumer IC TypeCONSUMER CIRCUIT
- Length10mm
- Width10mm
- RoHS StatusROHS3 Compliant
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