Features: · Stereo filtering and codec functions in a single chip· MPEG coded interface· Filtered data interface· Baseband audio data interface· LT interface to microcontroller· Clock generator· Low operating voltage capability.PinoutSpecifications SYMBOL PARAMETER CONDITIONS MIN. MAX. U...
SAA2520: Features: · Stereo filtering and codec functions in a single chip· MPEG coded interface· Filtered data interface· Baseband audio data interface· LT interface to microcontroller· Clock generator· Low...
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| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| VDD VI ISS IDD II IO Ptot Tstg Tamb Ves1 Ves2 |
supply voltage input voltage supply current from VSS supply current in VDD input current output current total power dissipation storage temperature range operating ambient temperature range electrostatic handling electrostatic handling |
note 1 note 2 note 3 |
-0.5 -0.5 - - -10 -20 - -55 - 40 -1500 -70 |
6.5 VDD + 0.5 160 160 10 20 880 150 85 1500 70 |
V V mA mA mA mA mW °C °C V V |
The SAA2520 performs the sub-band filtering and audio frame codec functions to provide efficient audio compression/decompression for MPEG (11172-3) Layer1 applications. It is capable of functioning as a stand-alone decoder but requires the addition of an adaptive masking threshold processor (SAA2521) in order to function as a highly efficient encoder.