NE5532PSRG4

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The NE5532PSRG4 is a versatile, high-performance dual operational amplifier (op-amp) suitable for a wide variety of applications. It is capable of operating as an audio preamp, instrumentation amplifier, line driver, or as a buffer amplifier. The op-amp is mounted in an 8 pin DIP package, and is designed to operate from bipolar or single power supplies.

Product Features

• Wide supply voltage range: -15 V to +35 V
• Low bias current: ±2.2nA maximum
• Low distortion: 0.007% @ 1kHz
• Low noise: 7.5µV RMS input noise voltage
• High open loop gain: 101 dB minimum

Application Field

The NE5532PSRG4 is suitable for a wide range of audio and instrumentation applications, including audio preamplifiers, differential instrumentation amplifiers, line drivers, and buffer amplifiers. It can be used for buffering audio signals, driving headphones, and providing gain for electronic musical instruments. It is also suitable for use in relay switching, interfacing TTL/CMOS and other logic families, strain gage amplifiers, and medical instrumentation. The op-amp is designed for audio, instrumentation, and general purpose amplifiers.

Working Principle

The NE5532PSRG4 is a versatile, high-performance op-amp based on the classic dual op-amp design. It is a single-supply, low-power, dual operational amplifier with a wide supply voltage range. The op-amp provides high slew rate, high open loop gain and wide bandwidth. The op-amp consists of two independent voltage amplifiers with differential inputs and a common output. The input stage is composed of a differential pair of metal-oxide semiconductor (MOS) transistors, which are designed to provide high input impedance and low noise. The output of the input stage is connected to an internal differential amplifier, which provides excellent common-mode rejection. The output stage of the op-amp is composed of complimentary bipolar transistors, with one pulling the output voltage to ground and the other pushing the output voltage to the supply rail.

Conclusion

The NE5532PSRG4 is a versatile, high-performance dual operational amplifier suitable for a wide variety of applications. It can be used for audio preamplification, differential instrumentation amplifiers, line drivers, and buffer amplifiers. The op-amp is capable of operating from bipolar or single power supplies, and provides excellent AC and DC performance. The op-amp is ideal for use in a variety of audio and instrumentation applications.

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