MAX437ESA

The MAX437ESA ±15V operational amplifiers feature a superior combination of low wideband noise,and ultra-low offset voltage and drift;2.5nV/Hz(1kHz) noise,less than 15V offset voltage gain is 20 million when driving a 2k load to±12V and 12 million with a 600 load ±10V.

Features of the MAX437ESA are:(1)15v Max offset voltage;(2)0.8V/ Max drift;(3)low noise performance:4.5nV/Hz Max (10Hz),3.8nV/Hz Max (1kHz);(4)high-voltage gain 7 million Min (2k load),3 million Min (600 load);(5)117dB Min CMRR;(6)60MHz gain-bandwidth product.Applications of the MAX437ESA are:(1)low-noise signal processing;(2)threshold detection;(3)strain-gauge amplifiers;(4)microphone preamplifiers.

The absolute maximum ratings of the MAX437ESA can be summarized as:(1):the parameter is supply voltage,the rating is ±22,the unit is V;(2):the parameter is input voltage,the rating is ±22,the unit is V;(3):the parameter is output short-circuit duration,the rating is continuous;(4):the parameter is differential input voltage,the rating is ±0.7,the unit is V;(5):the parameter is differential input current,the rating is ±25,the unit is mA;(6):the parameter is continuous power dissipation (TA = +70) plastic DIP (derate 9.09mW/ above +70),the rating is 727,the unit is mW;(7):the parameter is continuous power dissipation (TA = +70) SO (derate 5.88mW/ above +70),the rating is 471,the unit is mW;(8):the parameter is continuous power dissipation (TA = +70) CERDIP (derate 8.00mW/ above +70),the rating is 640,the unit is mW;(9):the parameter is operating temperature range,the rating is -40 to +85,the unit is ;(10):the parameter is junction temperature,the rating is -65 to +150,the unit is ;(11):the parameter is storage temperature range,the rating is -65 to +150,the unit is ;(12):the parameter is lead temperature (soldering,10sec),the rating is +300,the unit is .