INA326EA

The INA326EA is designed as one kind of high-performance, low-cost, precision instrumentation amplifiers with rail-to-rail input and output. They are true single-supply instrumentation amplifiers with very low DC errors and input common-mode ranges that extends beyond the positive and negative rails. These features make them suitable for applications ranging from general-purpose to high-accuracy.

The four features of the INA326EA. (1)Precision means low offset 100uV max and low offset drift 0.4uV/°C max and excellent long-term stability and very low 1/f noise. (2)True rail-to-rail I/O meansinput common mode range: 20mV below negative rail to 100mV above positive rail and wide output swing: within 10mV of rails and supplu rangs is single +2.7V to 5.5V. (3)Small size micropackage: MSOP-8 and MSOP-10. (4)Low cost. Those are all the main features.

Some absolute maximum ratings of the INA326EA have been concluded into several points as follow. (1)Its supply oltage would be 5.5V. (2)Its signal input terminals would be from -0.5V to (V+)+0.5V. (3)Its signal input terminals current would be +/-10mA. (4)Its output short circuit would be continuous. (5)Its operating temperature range would be from -40°C to 125°C. (6)Its storage temperature range would be from -65°C to 150°C. (7)Its junction temperature would be 150°C. (8)Its lead temperature soldering 10 seconds would be 300°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 the INA326EA are concluded as follow. (1)Its offset voltage would be typ +/-20uV and max +/-100uV. (2)Its input voltage range would be min (V-)-0.02V and max (V+)+0.1V. (3)Its safe input voltage would be min (V-)-0.5V and max (V+)+0.5V. (4)Its common mode rejection would be min 100dB and typ 114dB. (5)Its offset current would be typ +/-0.2nA and max +/-2nA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!