LC7538JM

The LC7538JM is designed as one kind of fully equipped electronic volume IC which permits significant reductions in externally connected components while providing ample volume, balance, loudness, fader, bass and treble control functions.

Features of the LC7538JM are:(1)on-chip op amplifier for caching applications reduces external components;(2)reduced switching noise with silicon gate CMOS processor;(3)all controls performanced using serial data input;(4)using externally attached capacitor, the LC7538JM provides bass-treble mutual 15-position control and formats a NF-form tone control circuit;(5)81 positions ranging from 0 dB to -79 dB plus, separate left and right control provides excellent balance function.

The absolute maximum ratings of the LC7538JM can be summarized as:(1)maximum supply voltage: 11 V;(2)maximum input voltage: Vss-0.3 to VDD+0.3 V;(3)allowable power dissipation: 210 mW;(4)operating temperature: -40 to +85 ;(5)storage temperature: -50 to +125 . If you want to know more information such as the electrical characteristics about the LC7538JM, please download the datasheet in www.seekic.com or www.chinaicmart.com.