NE577

www.DataSheet4U.com Philips Semiconductors Product specification Unity gain level programmable low power compandor NE/SA577 DESCRIPTION The NE/SA577 is a unity gain level programmable compandor designed for low power applications. The NE577 is internally configured as an expandor and a compressor to minimize external component count. The NE577 is available in a 14-pin plastic DIP and SO packages. PIN CONFIGURATION D and N Packages GCELLIN RECTIN EXPCAP 1 2 3 4 14 13 12 11 10 9 8 VCC COMPCAP2 COMPIN COMPCAP1 RECTIN GCELLIN COMPOUT FEATURES 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 EXPOUT VREF 5 IREF GND 6 7 SR00716 Figure 1. Pin Configuration APPLICATIONS ORDERING INFORMATION DESCRIPTION 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) TEMPERATURE RANGE 0 to +70°C 0 to +70°C –40 to +85°C –40 to +85°C ORDER CODE NE577N NE577D SA577N SA577D DWG # SOT27-1 SOT108-1 SOT27-1 SOT108-1 ww.DataSheet4U.com ABSOLUTE MAXIMUM RATINGS RATING SYMBOL VCC TA TSTG θJA Supply voltage Operating ambient temperature range Storage temperature range Thermal impedance DIP SO PARAMETER NE577 8 0 to +70 –65 to +150 90 125 SA577 8 –40 to +85...