SD7401SM Datasheet | Silan Microelectronics

SIX-CHANNEL AUDIO AMPLIFIER DESCRIPTION SD7401RC/SD7401SM is a 6-channel audio amplifier with built-in microphone input amplifier. High quality audio output is available through simple peripheral circuit and the amplifier gain can be adjusted flexibly by external resistor. Its audio output signal-noise ratio is 100d B, total harmonic distortion is 0.03% and the channel separation is 84d B. Based on BICMOS technology, SD7401RC/SD7401SM can stably work in +5V/-12V system with built-in voltage regulator. The built-in filter can improve the audio quality by attenuating the other signals. The mute and ON/OFF POP suppression functions can suppress the POP noise in the input signal. It is widely used as pre-amplification in various stereo and 5.1channel audio systems to pre-amplify the signal from the main chip audio. SSOP-20-225-0.65 SOP-20-300-1.27 APPLICATIONS Features - BICMOS technology - Dual power supply (+5V/-12V) - Built-in voltage regulator - Low distortion - Standby function - Mute function and ON/OFF POP noise suppression - CD/VCD/DVD - Other audio systems ORDERING INFORMATION Part No. SD7401RC SD7401RCTR SD7401SM SD7401SMTR Package SSOP-20-225-0.65 SSOP-20-225-0.65 SOP-20-300-1.27 SOP-20-300-1.27 Marking SD7401RC SD7401RC SD7401SM SD7401SM Material Pb free Pb free Pb free Pb free Package Type Tube Tape&Reel Tube Tape&Reel HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://.silan..cn Downloaded from Elcodis. electronic ponents distributor REV:1.0 2010.02.24 Page 1 of 9 BLOCK...