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LM637CJ

Part NumberLM637CJ
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size5827.62,9 Pages
ManufacturerNational Semiconductor(TI )
Websitehttp://www.ti.com
Download Datasheet Parametric

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LM637CJ Overview

Basic information of LM637CJ amplifier:

LM637CJ is an OPERATIONAL AMPLIFIER. The commonly used packaging method is CERDIP-8

LM637CJ amplifier core information:

The minimum operating temperature of the LM637CJ is -25 °C and the maximum operating temperature is 85 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum bias current at 25°C is: 0.025 µA Its maximum average bias current is 0.025 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the LM637CJ has a nominal slew rate of 14 V/us. The manufacturer's maximum slew rate for the LM637CJ is 4.8 mA, while the minimum slew rate is 10 V/us. Its minimum voltage gain is 1000000. 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 LM637CJ gain becomes 0.707 times the low-frequency gain is 65000 kHz. The power of LM637CJ is NO. Its programmable power is NO.

The nominal supply voltage of the LM637CJ is 15 V, and its corresponding nominal negative supply voltage is -15 V. The power supply range is: +-15 V. The input offset voltage of LM637CJ is 100 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 LM637CJ is: 7.62 mm.

Related dimensions of LM637CJ:

LM637CJ has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm. Total pins: 8

LM637CJ amplifier additional information:

LM637CJ adopts the VOLTAGE-FEEDBACK architecture. It is not a low-bias amplifier. It belongs to the low offset class of amplifiers. The frequency compensation status of LM637CJ is: YES (AVCL>=5). Its temperature grade is: OTHER.

It is not a micropower amplifier. The LM637CJ is not Rohs certified. The corresponding JESD-30 code is: R-GDIP-T8. The corresponding JESD-609 code is: e0. The packaging code of LM637CJ is: DIP.

The materials used in the LM637CJ package are mostly CERAMIC and GLASS-SEALED. The package shape is RECTANGULAR. The LM637CJ package pin format is: IN-LINE. Its terminal form is: THROUGH-HOLE. The maximum seat height is 5.08 mm.

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