The AN6291 and the AN6291S are the single chip ICs suitably developed for noise reduction of dbxII type and used for stereo operation. They can be used for U.S. sound multiplex TV. 1.8V low voltage operation enables to apply for battery-operated equipment to the Hi-Fi deck. Package is available for 22-pin DIL plastic and 22-pin SOP package. Equipment can be minitualized and high integration.

Features
• Wide dynamic range : 110dB
• Low operating voltage : VCC (min.) =1.8V
• Fewer external components
• Adjustment : only one
• Low power consumption
• Wide operating supply voltage range :
VCC (opr) =1.8V to 14V