TDA3833 - NXP

TDA3833 BTSC-stereo/SAP/DBX decoder and DBX expander

The TDA3833 is a sound processor for stereo/second audio program (SAP) baseband signals in accordance with the BTSC standard for television receivers and video tape recorders. QUICK REFERENCE DATA SYMBOL VP IP Vi Vo S/N(W) S/N αCH αCR THD supply current input signal, 100% modulated, mono (RMS value, pin 1) AF output signal (RMS value, pins 7, 23 and 24) sign.

Features

• DBX decoder, MPX decoder and SAP decoder on chip
• Extensive switching possibilities for the AF outputs and the extra headphone output
• Stereo and SAP signal available simultaneously
• Reliable stereo/SAP identification by means of the noise detector
• Integrated filters
• DAC control possible for most alignments
• Few external components
• Low power consumption (200 mW)
• +5 V supply voltage GENERAL DESCRIPTION The TDA3833 is a sound processor for stereo/second audio program (SAP) baseband signals in accordance with the BTSC standard for television receivers and video tape recorders. QUICK.