LD157A

Basic information of LD157A amplifier:

LD157A is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are DIE, DIE OR CHIP

LD157A amplifier core information:

The minimum operating temperature of the LD157A is -55 °C and the maximum operating temperature is 125 °C. Its maximum average bias current is 0.00005 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of LD157A is 50 V/us. The maximum slew rate of LD157A 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 LD157A becomes 0.707 times the low-frequency gain. The frequency is 20000 kHz.

The nominal supply voltage of LD157A 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 LD157A 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).)

Related dimensions of LD157A:

LD157A has 7 terminals. Its terminal position type is: UPPER. Total pins: 7

LD157A amplifier additional information:

LD157A 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 LD157A is: YES (AVCL>=5). Its temperature grade is: MILITARY.

The corresponding JESD-30 code is: R-XUUC-N7. The package code of LD157A is: DIE. The materials used in the LD157A package are mostly UNSPECIFIED. The package shape is RECTANGULAR. The LD157A package pin format is: UNCASED CHIP.

Its terminal forms are: NO LEAD.