ADA4938-1ACPZ-R2

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Type:	ADC Driver
Applications:	Data Acquisition
Mounting Type:	Surface Mount
Package / Case:	16-VFQFN Exposed Pad, CSP
Supplier Device Package:	16-LFCSP-VQ (3x3)
Base Part Number:	ADA4938

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Introduction

The ADA4938-1ACPZ-R2 is a high-gain amplifier that is used in a variety of applications. It is a monolithic integrated circuit (IC) featuring a low noise integrated amplifier and a wide dynamic range current feedback amplifier. The device is designed to provide excellent signal-to-noise ratios over a wide frequency range with high stability and accuracy.

Application Field

The ADA4938-1ACPZ-R2 is well suited for a wide range of applications. It is particularly useful in high speed analog-to-digital and digital-to-analog conversion, such as instrumentation and signal processing applications. Additionally, it can be used for medical imaging, industrial automation, instrumentation, motor control, and precision instrumentation.The ADA4938-1ACPZ-R2 is also suitable for video, telecommunications, and audio signal amplification applications. Furthermore, it is suitable for low-noise signal conditioning and signal amplification in test and measurement, audio processing, and signal measurement applications.

Working Principle

The ADA4938-1ACPZ-R2 operates on the principle of current feedback. Current feedback amplifiers are robust and provide excellent stability across a wide range of operating conditions. This device also has a variable gain from 0 to 20 dB, allowing for a wide range of amplification gains.The ADA4938-1ACPZ-R2 also has a low noise integrated amplifier. This allows for a reduced level of noise in the output signal. Additionally, the wide dynamic range current feedback amplifier allows for higher accuracy and stability.The ADA4938-1ACPZ-R2 features an integrated thermal shutdown. This prevents device overloads and possible damage due to over-heating. The device also features an integrated over-temperature protection circuit. This also protects the device from over-heating.

Conclusion

The ADA4938-1ACPZ-R2 is a high-gain amplifier that is used in a variety of applications. It is well suited for a wide range of applications, including instrumentation, medical imaging, industrial automation, audio processing, and video applications. The device operates on the principle of current feedback and has a variable gain from 0 to 20 dB. Additionally, it has a low noise integrated amplifier and a wide dynamic range current feedback amplifier. The device also has an integrated thermal shutdown and over-temperature protection circuit.

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