ADA4939-1YCPZ-R2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Analog Devices’ ADA4939-1YCPZ-R2 is a low noise, fully differential amplifier designed specifically for instrumentation applications. It is a unity gain stable monolithic amplifier with a large signal range and low distortion. It is optimized for use in a wide variety of applications, including audio signal amplification and instrumentation amplifiers.

The ADA4939-1YCPZ-R2 offers an integrated, low-noise, wide bandwidth amplifier solution for precision signal measurements. With its large signal dynamic range and low distortion, it is ideal for signal conditioning and signal amplification. The ADA4939-1YCPZ-R2 has a gain of unity, with a distortion level of 0.0045% (18 dB) at +20 kHz and common-mode rejection ratio (CMRR) of 97 dB at 1 kHz for gain settings higher than unity. Its low noise and high common-mode rejection ratio make it suitable for instrumentation applications where extremely low input noise is a requirement.

ADA4939-1YCPZ-R2 is a differential preamplifier, which consists of two differential amplifiers sharing the same gain and bandwidth. The two differential amplifiers are connected in series to form a single-ended output waveform. The two differential amplifiers have their own input and output gain stages. The output waveform is then represented by a single-ended differential output waveform, which is then converted to a single-ended output waveform by the R-source to source (RSS) resistor networks. The RSS resistor networks provide a low-distortion output for accurate signal measurement applications.

The ADA4939-1YCPZ-R2 is optimized to have high linearity and low distortion. Its wide signal dynamic range and low distortion make it ideal for instrumentation amplifiers and signal conditioning applications. In addition, the ADA4939-1YCPZ-R2 has a low noise figure of 3.7 nV/sqrt (Hz) and a common-mode rejection ratio of 97 dB at 1 kHz and 91 dB at 10 kHz for gains settings higher than unity. The amplifier has excellent noise immunity for precision measurement and has a small footprint for use in instrumentation modules.

The ADA4939-1YCPZ-R2 has a gain bandwidth of 1.5 MHz to 22MHz, and a slew-rate of up to 600V/μs. It is capable of driving up to 500mA of peak current and is available in 8-pin DIP (dual in-line package), 9-pin DIP, and 12-pin DIP packages. The device also offers low-input offset voltage and low-input bias current. The ADA4939-1YCPZ-R2 is internally matched and temperature stable, making it ideal for use in high-accuracy, low-noise instrumentation applications.

The ADA4939-1YCPZ-R2 is an ideal choice for a wide range of instrumentation applications including voltage measurements, current measurements, low-noise signal amplification, and acoustic signal conditioning applications. Its low-noise and wide signal range make it suitable for precision measurements in harsh environments. With its wide bandwidth, low distortion and excellent common-mode rejection ratio, the ADA4939-1YCPZ-R2 is well suited for instrumentation and audio measurement applications.

The specific data is subject to PDF, and the above content is for reference