LMV1091

The LMV1091 is a fully analog dual differential input, differential output, microphone array amplifier designed to reduce background acoustic noise, while delivering superb speech clarity in voice communication applications.

Features of the LMV1091 are:(1)no loss of voice intelligibility;(2)low power consumption;(3)shutdown function;(4)no added processing delay;(5)differential outputs;(6)adjustable 12 - 54dB gain;(7)excellent RF immunity;(8)available in a 25bump micro SMD package.

The absolute maximum ratings of the LMV1091 can be summarized as:(1):the parameter is supply voltage,the rating is 6.0,the unit is V;(2):the parameter is storage temperature,the rating is -85 to +150,the unit is ;(3):the parameter is ESD rating,the rating is 2000,200,500,the unit is V;(4):the parameter is junction temperature,the rating is 150,the unit is ;(5):the parameter is mounting temperature infrared or convection (20 sec.),the rating is 235,the unit is ;(6):the parameter is thermal resistance,the rating is 70,the unit is /W;(7):the parameter is supply voltage,the rating is 2.7 to 5.5,the unit is V;(8):the parameter is power dissipation,the rating is internally limited;(9):the parameter is temperature range,the rating is 40 to +85,the unit is .