TDA8578

INTEGRATED CIRCUITS DATA SHEET TDA8578 Dual common-mode rejection differential line receiver Product specification Supersedes data of November 1993 File under Integrated Circuits, IC01 1995 Dec 15 Philips Semiconductors Product specification Dual common-mode rejection differential line receiver FEATURES Excellent common-mode rejection up to high frequencies Elimination of source resistance in the common-mode rejection Few external components High supply voltage ripple rejection Low noise Low distortion Protected against electrostatic discharge AC and DC short circuit safe to ground and VCC Fast DC settling. QUICK REFERENCE DATA SYMBOL VCC ICC Gv SVRR Vno Zi CMRR PARAMETER supply voltage supply current voltage gain supply voltage ripple rejection noise output voltage input impedance common-mode rejection ratio Rs = 0 Ω VCC = 8.5 V CONDITIONS 5 − −0.5 −55 − 100 − MIN. TYP. 8.5 11 0 −60 3.7 240 80 APPLICATIONS Audio Car radio. GENERAL DESCRIPTION TDA8578 The TDA8578 is a two-channel differential amplifier in a 16 pin DIL or SO package intended to receive line inputs in audio applications requiring a high-level of common-mode rejection. The amplifier has a gain of 0 dB and a low distortion. The device is primarily developed for those car radio applications where long connections between signal sources and amplifiers (or boosters) are necessary and ground noise has to be eliminated. MAX. 18 14 +0.5 − 5 − − V UNIT mA dB dB µV kΩ dB ORDERING INFORMATI...