LM124J Quad Operational Amplifier IC

The LM124-N series series designed with four independent, high gain, internally compensated amplifiers. These op-amp designed explicitly to operate from a single power supply voltage over a wide range of voltages. And also the operation via split supply is possible. Meanwhile, these amplifiers make use of a current mirror to achieve the non-inverting input function.  This LM124-N seriesoffers low supply current drain that is essentially independent of the magnitude of the supply voltage. As a result, these devices provide wide bandwidth and large output voltage swing. The LM124-N series designed specifically for operation in the temperature range from –40°C to 85°C.

LM124-N are operational amplifiers that operate with only a single power supply voltage, provides true-differential inputs, and remain in the linear mode with an input common-mode voltage of 0 VDC. These amplifiers operate over a wide range of power supply voltage with little change in performance characteristics. Also 25°C amplifier operation is possible down to a minimum supply voltage of 2.3 VDC.

The LM124-N series amplifier offers a large DC voltage gain of 100 dB. Thus makes it ideal in a wide range of applications including transducer amplifiers, dc gain blocks.  And all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, the series can be directly operated off of the standard 5-V power supply voltage which is used in digital systems. And will easily provide the required interface electronics without requiring the additional ±15V power supplies.

APPLICATIONS:

• Transducer Amplifiers
• DC Gain Blocks
•  Conventional Op Amp Circuits