PT2380

PTC Princeton Technology Corp. Tel : 886-2-29162151 Fax : 886-2-29174598 4 Mode Preset Equalizer IC Preliminary PT 2380 Description PT 2380 is a pre-set equalizer IC utilizing CMOS Technology specially designed for audio equipment. It features four sound selections, namely: Classical, Pops, Rock and Normal/Flat which may be selected by the 2 control pins (SW1 and SW2). PT 2380 has 2 built-in channels - each containing an internal operation amplifier and selectable resistors. Thus, least external components are used. By connecting only 3 capacitors to each channel, the high performance pre-set equalizing function of this IC is achieved. Pin assignments and application circuit are optimized for easy PCB layout and cost saving for audio applications. PT 2380 is housed in a 16-Pin DIP or SO Package and is suitable for stereo sound applications. Features r CMOS Technology r Least External Components r Available in 16 Pins, DIP or SO Package r 4 Sound Effect Selections Available: Classi...