LM218J datasheet, PDF - EEWORLD Datasheet

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LM218J: Part NumberLM218J; CategoryAnalog mixed-signal IC Amplifier circuit; File Size2108.02，8 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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LM218J Overview

Basic information of LM218J amplifier:

LM218J is an OPERATIONAL AMPLIFIER. The commonly used packaging method is CERDIP-8

LM218J amplifier core information:

The minimum operating temperature of the LM218J is -40 °C and the maximum operating temperature is 105 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum bias current at 25°C is: 0.25 µA Its maximum average bias current is 0.5 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the LM218J has a nominal slew rate of 70 V/us. The manufacturer specifies a maximum slew rate for the LM218J of 15 mA and a minimum slew rate of 50 V/us. Its minimum voltage gain is 25000. 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 LM218J gain becomes 0.707 times the low-frequency gain is 15000 kHz.

The nominal supply voltage of the LM218J is 20 V, and its corresponding nominal negative supply voltage is -20 V. The power supply range is: +-5/+-20 V. The input offset voltage of LM218J is 6000 µV (input offset voltage: the compensation voltage between the two input terminals required to make the output terminal of the operational amplifier 0V (or close to 0V).) The width of LM218J is: 7.62 mm.

Related dimensions of LM218J:

LM218J has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm. Total pins: 8

LM218J amplifier additional information:

LM218J adopts the VOLTAGE-FEEDBACK architecture. It does not belong to the low offset class of amplifiers. The frequency compensation status of LM218J is: YES. Its temperature grade is: INDUSTRIAL. The LM218J is not Rohs certified.

It contains lead. The corresponding JESD-30 code is: R-CDIP-T8. The corresponding JESD-609 code is: e0. The package code of LM218J is: DIP. The materials used in the LM218J package are mostly CERAMIC, METAL-SEALED COFIRED.

The package shape is RECTANGULAR. The LM218J package pin format is: IN-LINE. Its terminal form is: THROUGH-HOLE. The maximum seat height is 5.08 mm.

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