TDA8426

INTEGRATED CIRCUITS DATA SHEET TDA8426 Hi-fi stereo audio processor; I2C-bus Product specification File under Integrated Circuits, IC02 March 1991 Philips Semiconductors Product specification Hi-fi stereo audio processor; I2C-bus GENERAL DESCRIPTION The TDA8426 is a stereo sound circuit with a loudspeaker channel facility, digital controlled via the I2C-bus, for application in hi-fi audio and television sound. Reduced spatial antiphase crosstalk (30%) makes the device especially suitable for application in projection television receivers. Features Source and mode selector for two stereo channels Pseudo stereo, spatial stereo, linear stereo and forced mono switch Volume and balance control Bass, treble and mute control Power supply with power-on reset QUICK REFERENCE DATA PARAMETER Supply voltage (pin 4) Input signal handling Input sensitivity full power at the output stage Signal plus noise-to-noise ratio Total harmonic distortion Channel separation Volume control range Treble control range Bass control range PACKAGE OUTLINE 20-lead dual in-line; plastic (SOT146); SOT146-1; 1996 November 29. Vi (S+N)/N THD α G G G − − − − −64 −12 −12 300 86 0.05 80 − − − − − − − 6 12 15 VI SYMBOL VCC 2 MIN. 10.8 − TYP. 12.0 − TDA8426 MAX. 13.2 V V UNIT mV dB % dB dB dB dB March 1991 2 Philips Semiconductors Product specification Hi-fi stereo audio processor; I2C-bus TDA8426 March 1991 3 Fig.1 Block diagram. Philips Semiconductors Product specification Hi-fi stereo audi...