Electronic Volume Controller IC??????

DESCRIPTION PT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications. PT2256 provides the Loudness Function, a wide frequency response range

文件：70.52 Kbytes 页数：4 Pages

PTC

普诚科技

Electronic Volume Controller IC

文件：394.7 Kbytes 页数：21 Pages

PTC

普诚科技

Electronic Volume Controller IC

文件：394.7 Kbytes 页数：21 Pages

PTC

普诚科技

Electronic Volume Controller IC

文件：394.7 Kbytes 页数：21 Pages

PTC

普诚科技

Electronic Volume Controller IC

文件：394.7 Kbytes 页数：21 Pages

PTC

普诚科技

Electronic Volume Controller IC

PTC

普诚科技

Electronic Volume Controller IC

DESCRIPTION\nPT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications. PT2256 provides the Loudness Function, a wide frequency response range and •CMOS technology\n• Least external components\n• 0dB to -78dB attenuation can be controlled by up and down pin\n• Built-in DC output circuit (8 levels) for volume level metering\n• Low total harmonic distortion\n• Available in 16 pins DIP or SOP;

PTC

普诚科技