LF155D

Basic information of LF155D amplifier:

LF155D is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are CERAMIC, DIP-8

LF155D amplifier core information:

The minimum operating temperature of the LF155D 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: 0.0001 µA Its maximum average bias current is 0.05 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of LF155D is 6 V/us. The manufacturer specifies a maximum slew rate of 4 mA for the LF155D and a minimum slew rate of 2 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 LF155D gain becomes 0.707 times the low-frequency gain is 5700 kHz.

The nominal supply voltage of LF155D is 15 V, and its corresponding nominal negative supply voltage is -15 V. The power supply range is: +-15/+-20 V. The input offset voltage of the LF155D is 7000 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 LF155D:

LF155D has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm.

LF155D amplifier additional information:

LF155D 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 LF155D is: YES. Its temperature grade is: MILITARY.

LF155D is not Rohs certified. The corresponding JESD-30 code is: R-CDIP-T8. The corresponding JESD-609 code is: e0. The packaging code of LF155D is: DIP. The materials used in the LF155D package are mostly CERAMIC, METAL-SEALED COFIRED.

The package shape is RECTANGULAR. The form of LF155D package pins is: IN-LINE. Its terminal form is: THROUGH-HOLE.