SAA2013

INTEGRATED CIRCUITS DATA SHEET SAA2013 Adaptive allocation and scaling for PASC coding in DCC systems Preliminary specification File under Integrated Circuits, IC01 May 1994 Philips Semiconductors Philips Semiconductors Preliminary specification Adaptive allocation and scaling for PASC coding in DCC systems FEATURES Wide operating voltage range: 2.7 to 5.5 V Low power consumption: 13 mW; 3.0 V Low power decode mode: 1 mW; 5.0 V Sleep mode for low power and low Electromagnetic Interference (EMI) Sophisticated allocation algorithm Optimum sound quality Three-wire L3 bus microcontroller interface Stereo or 2-channel mono recording Small surface mounted package (QFP; SOT307). ORDERING INFORMATION PACKAGE TYPE NUMBER PINS SAA2013H Note 44 PIN POSITION QFP(1) MATERIAL plastic GENERAL DESCRIPTION SAA2013 The SAA2013 performs the adaptive allocation and scaling function in the Precision Adaptive Sub-band Coding (PASC) system. It is not required in playback only applications, and is only used during recording. To complete the PASC processor, a SAA2003 stereo filter and codec is required. CODE SOT307-2 1. When using reflow soldering it is recommended that the Dry Packing instructions in the “Quality Reference Pocketbook” are followed. The pocketbook can be ordered using the code 9398 510 34011. May 1994 2 Philips Semiconductors Preliminary specification Adaptive allocation and scaling for PASC coding in DCC systems BLOCK DIAGRAM SAA2013 handbook, full pa...