丝印：PT2399S；Package：SOP；Echo Processor IC

文件：320.14 Kbytes 页数：9 Pages

PTC

普诚科技

丝印：PT2399-SN；Package：SOP；Echo Processor IC

文件：320.14 Kbytes 页数：9 Pages

PTC

普诚科技

PHOTODARLINGTONS

文件：144.3 Kbytes 页数：3 Pages

KODENSHI

可天士

Daylight sensor

文件：527.04 Kbytes 页数：2 Pages

KODENSHI

可天士

2W x 2 Class AB Audio Power Amplifier

DESCRIPTION\nThe PT2300 is a power amplifier utilizing CMOS Technology specially designed for audio purpose. It can deliver 2W × 2 power output to the 4Ωload. The power consumption is very low in stand-by. Total harmonic distortion is lower than 0.03%. The output mode can be switched between the • CMOS Technology\n• Stereo input\n• Output power 2W × 2 (Vcc=6V, THD=1%, RL=4Ω)\n• Low harmonics distortion (0.03%)\n• Include 32 steps volume controller\n• SE and BTL modes operation\n• Suppress the pop and click noise when mode changed\n• Shutdown function, turn on can into save mode (Icc;

PTC

普诚科技

1 Watt Audio Power Amplifier

DESCRIPTION\nThe PT2301 is an integration audio power amplifier IC utilizing advanced CMOS technology. Supports 2 mono MIC input and 2 stereo line input, input gain of each amp can be set individually to meet customers’ needs. Built-in digital controlled volumes have 49 steps from +15dB ~ -90dB and •1W (8 Ω) mono channel speaker driver + stereo headphone driver\n• Digital controlled volume (49 steps /+15dB ~ -90dB)\n• 2 mono microphone inputs, 1 microphone output\n• 2 stereo line input\n• Input gain can be setting individually in each input port.\n• Eliminate DC block capacitor in the headphon;

PTC

普诚科技

沟槽型功率场效应管

HTSEMI

金誉半导体