GENERAL DESCRIPTION
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.

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).