DESCRIPTION
The MAS9090 is a high performance low power PCM CODEC and filter device tailored to implement the audio front-end functions required by the low voltage/low power consumption digital terminals.

FEATURES
• Single 2.7-3.6 V or 4.5-5.5 V supply selectable
• -30°C to 85°C temperature operation range
• 11 mW operating power (typ. at 2.7V)
• 15 mW operating power (typ. at 3.0V)
• 27 mW operating power (typ. at 3.6V)
• 38 mW operating power (typ. at 5.0V)
• Digital bandpass filters
• ±0.5 dB absolute gain accuracy (untrimmed)
• 28-pin SO and 44-pin TQFP packages
• Pin compatible with ST5090 and ST5092

APPLICATIONS
• GSM digital cellular telephones
• Battery operated audio front-ends for DSPs
• ISDN Terminals
• CT2 and DECT digital cordless telephones