LF157AH/883B

Basic information of LF157AH/883B amplifier:

LF157AH/883B is an OPERATIONAL AMPLIFIER. The commonly used packaging method is METAL CAN-8

LF157AH/883B amplifier core information:

The minimum operating temperature of LF157AH/883B 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: 0.00005 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 nominal slew rate of LF157AH/883B is 50 V/us. The maximum slew rate of LF157AH/883B given by the manufacturer is 7 mA. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the gain of LF157AH/883B becomes a low-frequency gain. The frequency at 0.707 times is 20000 kHz.

The nominal supply voltage of LF157AH/883B 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 LF157AH/883B is 2500 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).)

Relevant dimensions of LF157AH/883B:

LF157AH/883B has 8 terminals. Its terminal position type is: BOTTOM. Total pins: 8

LF157AH/883B amplifier other information:

LF157AH/883B 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 LF157AH/883B is: YES (AVCL>=5). Its temperature grade is: MILITARY.

LF157AH/883B does not comply with Rohs certification. The corresponding JESD-30 code is: O-MBCY-W8. The corresponding JESD-609 code is: e0. The materials used in the LF157AH/883B package are mostly METAL. And its package shape is ROUND.

LF157AH/883B package pin formats are: CYLINDRICAL. Its terminal form is: WIRE.