LF442CDR2

Basic information of LF442CDR2 amplifier:

LF442CDR2 is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are PLASTIC, SOIC-8

LF442CDR2 amplifier core information:

The minimum operating temperature of the LF442CDR2 is and the maximum operating temperature is 70 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum average bias current is 0.003 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of LF442CDR2 is 6 V/us. The maximum slew rate of the LF442CDR2 given by the manufacturer is 0.5 mA, while the minimum slew rate is 0.6 V/us. Its minimum voltage gain is 15000. 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 LF442CDR2 gain becomes 0.707 times the low-frequency gain is 2000 kHz.

The nominal supply voltage of LF442CDR2 is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of the LF442CDR2 is 7500 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 LF442CDR2:

The width of LF442CDR2 is: 3.9 mm and the length is 4.9 mm. LF442CDR2 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

LF442CDR2 amplifier additional information:

LF442CDR2 adopts the VOLTAGE-FEEDBACK architecture. It belongs to the low-bias class of amplifiers. It does not belong to the low offset class of amplifiers. The frequency compensation status of LF442CDR2 is: YES. Its temperature grade is: COMMERCIAL.

It is a micropower amplifier. LF442CDR2 is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e0. The packaging code of LF442CDR2 is: SOP.

The materials used in the LF442CDR2 package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The LF442CDR2 package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING. The maximum seat height is 1.75 mm.