SA577D

RF COMMUNICATIONS PRODUCTS SA577 Unity gain level programmable power compandor Product specification Replaces data of December 15, 1993 IC17 Data Handbook 1997 Nov 07 Philips Semiconductors Philips Semiconductors Product specification Unity gain level programmable low power compandor SA577 DESCRIPTION The SA577 is a unity gain level programmable compandor designed for low power applications. The SA577 is internally configured as an expandor and a compressor to minimize external component count. PIN CONFIGURATION D Package GCELLIN RECTIN 1 2 3 4 14 13 12 11 10 9 8 VCC COMPCAP2 COMPIN COMPCAP1 RECTIN GCELLIN COMPOUT FEATURES EXPCAP EXPOUT Operating voltage range: 1.8V to 7V Low power consumption (1.4mA @ 3.6V) 0dB level programmable (10mVRMS to 1.0VRMS) Over 90dB of dynamic range Wide input/output swing capability (rail-to-rail) Low external component count SA577 meets cellular radio specifications ESD hardened VREF 5 IREF GND 6 7 SR00716 Figure 1. Pin Configuration APPLICATIONS High performance portable communications Cellular radio Cordless telephone Consumer audio Wireless microphones Modems Electric organs Hearing aids Automatic level control (ALC) ORDERING INFORMATION DESCRIPTION 14-Pin Plastic Small Outline (SO) TEMPERATURE RANGE –40 to +85°C ORDER CODE SA577D DWG # SOT108-1 ABSOLUTE MAXIMUM RATINGS RATING SYMBOL VCC TA TSTG θJA Supply voltage Operating ambient temperature range Storage temperature range Thermal impedanc...