EL2190

The EL2190 is designed as an improved design over the HA5190 monolithic operational amplifiers. It features a zener trim design for tighter offset voltage and a supply current 40% less than the previous generation devices. Employing patented circit techniques and monolithic complementary bipolar construction, these devices are capable of delivering a 200V/us slew and 70ns settling times with only 13mA supply current.

EL2190 has nine features. (1)Low offset voltage 0.5mV typ and 2mV max. (2)Low supply current 13mA typ and 17mA max. (3)Very high slew rate 200V/us. (4)Wide gain bandwidth would be 150MHz. (5)Power bandwidth 6.5MHz. (6)Fast settling 70ns. (7)Input voltage noise 6nV/Hz. (8)MIL-STD-883 rev.C compliant. (9)Improved replacement for HA5190. Those are all the main features.

Some absolute maximum ratings of EL2190 have been concluded into several points as follow. (1)Its voltage between V+ and V- would be 35V. (2)Its differential input voltage would be 6V. (3)Its output current would be 50mA for peak and would be 30mA for continuous. (4)Its operating temperature range would be from -55°C to 125°C. (5)Its operating junction temperature would be 175°C. (6)Its lead temperature soldering 5 seconds would be 300°C. (7)Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of EL2190 are concluded as follow. (1)Its offset voltage would be typ 0.5mV and max 2mV. (2)Its average offset voltage drift would be typ 20uV/°C. (3)Its bias current would be typ 5uA and max 15uA. (4)Its offset current would be typ 1ua and max 4uA. (5)Its input capacitance would be typ 1pF. (6)Its common mode input range would be min +/-6V and typ +/-10V. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!