LF257ID

Basic information of LF257ID amplifier:

LF257ID is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are MICRO, PLASTIC, SOP-8

LF257ID amplifier core information:

The minimum operating temperature of LF257ID is -40 °C and the maximum operating temperature is 105 °C. Its maximum average bias current is 0.005 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of LF257ID is 50 V/us. 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 LF257ID gain becomes 0.707 times the low-frequency gain is 20000 kHz.

The nominal supply voltage of LF257ID is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of LF257ID is 6200 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 LF257ID:

LF257ID has 8 terminals. Its terminal position type is: DUAL. Total pins: 8

LF257ID amplifier additional information:

Its temperature grade is: INDUSTRIAL. The corresponding JESD-30 code is: R-PDSO-G8. The packaging code of LF257ID is: SOP. The materials used for LF257ID packaging are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR.

The form of LF257ID package pins is: SMALL OUTLINE. Its terminal forms are: GULL WING.