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OP490AY/883

Part NumberOP490AY/883
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size6439.87,12 Pages
ManufacturerPrecision Monolithics Inc
Download Datasheet Parametric

Alternative parts

Part Number Manufacturer Description
5962-8967001CA Precision Monolithics Inc 5962-8967001CA amplifier basic information:5962-8967001CA is an OPERATIONAL AMPLIFIER.5962-8967001CA...

OP490AY/883 Overview

Basic information of OP490AY/883 amplifier:

OP490AY/883 is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are HERMETIC SEALED, DIP-14

OP490AY/883 amplifier core information:

The minimum operating temperature of OP490AY/883 is -55 °C and the maximum operating temperature is 125 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum bias current at 25°C is: 0.015 µA Its maximum average bias current is 0.02 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of OP490AY/883 is 0.012 V/us. The maximum slew rate of the OP490AY/883 given by the manufacturer is 0.12 mA, while the minimum slew rate is 0.005 V/us. Its minimum voltage gain is 50000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the OP490AY/883 gain becomes 0.707 times the low-frequency gain is 20 kHz.

The nominal supply voltage of OP490AY/883 is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of OP490AY/883 is 1000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of OP490AY/883:

OP490AY/883 has 14 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm.

OP490AY/883 amplifier other information:

OP490AY/883 adopts the VOLTAGE-FEEDBACK architecture. It does not belong to the low offset class of amplifiers. The frequency compensation status of OP490AY/883 is: YES. Its temperature grade is: MILITARY. It is a micropower amplifier.

OP490AY/883 does not comply with Rohs certification. The corresponding JESD-30 code is: R-GDIP-T14. The corresponding JESD-609 code is: e0. The packaging code of OP490AY/883 is: DIP. OP490AY/883 packaging materials are mostly CERAMIC, GLASS-SEALED.

The package shape is RECTANGULAR. The OP490AY/883 package pin format is: IN-LINE. Its terminal form is: THROUGH-HOLE.

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