TDA8575

INTEGRATED CIRCUITS DATA SHEET TDA8575 Ground noise isolation amplifier Preliminary specification File under Integrated Circuits, IC01 1996 Jul 29 Philips Semiconductors Preliminary specification Ground noise isolation amplifier FEATURES High common mode rejection up to high frequencies Reduced dependency of common mode rejection on source resistance Low distortion Low noise AC and DC short-circuit safe Few external components ESD protected on all pins. GENERAL DESCRIPTION TDA8575 The TDA8575(T) is a two channel amplifier with differential input and single-ended output for use in car audio applications. The differential amplifier has a gain of 0 dB, a low distortion and a high common mode rejection. The TDA8575T comes in a 16 pin SO package and TDA8575 comes in a 16 pin DIP package. The TDA8575(T) is developed for those car audio applications where long connections between signal sources and amplifiers (or boosters) are necessary and ground noise has to be eliminated. QUICK REFERENCE DATA SYMBOL VCC ICC Gv Vo(rms)(max) SVRR CMRR THD Vno Zi Zo PARAMETER supply voltage supply current voltage gain maximum output voltage (RMS value) supply voltage ripple rejection common mode rejection ratio total harmonic distortion noise output voltage input impedance output impedance Rs = 0 Ω THD = 0.1% VCC = 8.5 V CONDITIONS 5 − −0.5 − 55 − − − − Vo(rms) = 1 V; f = 1 kHz − MIN. TYP. 8.5 12.6 0 1.7 60 80 0.005 3.7 108 − MAX. 18 15 +0.5 − − − − 5 − 10 UNIT V mA dB V dB dB...