SAA7274 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS DATA SHEET SAA7274 Audio Digital Input Circuit (ADIC) Product specification File under Integrated Circuits, IC01 July 1991 Philips Semiconductors Product specification Audio Digital Input Circuit (ADIC) GENERAL DESCRIPTION The SAA7274 is an Audio Digital Input Circuit (ADIC) which converts digital audio signals in accordance with the IEC/EBU standards, IEC tech. . No. 84, secr. 50, Jan. 1987 into an equivalent binary value of data and control bits. The output function of this device is to convert the equivalent binary value of data bits (for each channel) into a serial digital audio signal which conforms to the I2S format. Features - I2S bus output - Biphase audio signal (Satellite radio, pact disc and DAT) QUICK REFERENCE DATA PARAMETER Supply Supply voltage range Inputs Input voltage HIGH Input voltage LOW Input current Input capacitance Outputs Output voltage HIGH Output voltage LOW Operating ambient temperature range PACKAGE OUTLINES SAA7274P: 24-lead DIL; plastic (SOT101A); SOT101-1; 1996 September 05. SAA7274T: 24-lead mini-pack; plastic (SO24; SOT137A); SOT137-1; 1996 September 05. Tamb - 40 - +70 °C VOH VOL VDD- 0.5 - - - - 0.4 V V VI = 0 V VI = 5.5 V except IBIFA VIH VIL - II II CI 0.7 VDD 0 - - - - - - - 4 VDD 0.3 VDD 1 1 6 V V µA µA p F VDD 4.5 - 5.5 V CONDITIONS SYMBOL MIN. TYP. MAX. UNIT July 1991 Philips Semiconductors Product specification Audio Digital Input Circuit (ADIC) Fig.1 Block diagram. July 1991 Philips Semiconductors Product specification Audio Digital Input Circuit...