NCP2821FCT1G

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The NCP2821FCT1G is a dual, low-power, low-noise operational amplifier for audio applications, optimized for both stereo headphone and consumer audio line output stages. It integrates two low-noise, low-distortion, high-gain op-amps. The device features low power dissipation, low supply current, low noise, wide bandwidth and high slew rate.

The NCP2821FCT1G can be used in a wide range of consumer audio applications such as portable stereos, TV’s and home theater systems. It is suitable for applications requiring very low distortion levels, such as line drivers and headphone amplifiers. It is also useful in audio transducers and signal conditioning systems.

The NCP2821FCT1G utilizes a low noise, low distortion, high gain, low-power architecture. The device has a unity-gain bandwidth of 20 MHz and can operate from a single-supply voltage range of 2.4 V to 6 V. It has a power supply current of 4 mA and a quiescent power dissipation of only 1 mW typ. at a supply voltage of 5 V. The NCP2821FCT1G also features a low self-pop/droning and a soft-start pop/thump.

The NCP2821FCT1G utilizes an open-loop gain of 100 dB and a wide common-mode range of -1 V to VDD + 1 V. It has a wide-band voltage feedback of 89 dB, providing excellent noise immunity. It also features an adjustable gain and phase margin, allowing the device to be optimized for a wide range of applications.

The NCP2821FCT1G also features an adjustable bandwidth and high temperature stability. The bandwidth of the device is adjustable from 10 Hz to 1 MHz and is adjustable over a wide range of temperature and supply voltages. The device also features an excellent power supply rejection ratio (PSRR), providing signal integrity and low distortion performance across a wide range of supply voltages.

The NCP2821FCT1G is a dual low-power, low-noise operational amplifier for audio applications, optimized for both stereo headphone and consumer audio line output stages. It provides excellent signal-to-noise ratios, low distortion and high gain, as well as extension of the signal range. It is ideal for applications requiring very low distortion levels and low-power dissipation.

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