MS6544 Class AB Stereo Headphone Driver

MS6544 Class AB Stereo Headphone Driver

The MS6544 is an integrated class AB stereo headphone driver contained in an SO8 package. The MS6544 has fixed gain of 6dB and the MS6541 has fixed gain of 0dB. The mute function to prevent popping sounds when the power is turned on and off. It has good performance at low voltage operation, the MS6544/41 ideally suited for use in portable digital audio equip.

Features

‧Low supply voltage 2.7 to 5.5V ‧Internal mute function ‧No popping noise ‧Fixed gain of 6 dB for MS6544 Fixed gain of 0 dB for MS6541 ‧High SNR , Slew rate ‧Low distortion ‧Excellent power supply ripple rejection ‧Low power consumption ‧Large output voltage swing APPLICATIONS ‧MP3, PDA ‧Portable Digital Audio. ‧CD-ROM, DVD-ROM, CD-RW, DVD-RW ‧Cross-reference : 6dB: BH3544F, NJM2169 0dB: BH3541F, NJM2168 DESCRIPTION The MS6544 is an integrated class AB stereo headphone driver contained in an SO8 package. The MS6544 has fixed gain of 6dB and the MS6541 has fixed gain of 0dB. The mute function.