ADA4940-1ACPZ-RL

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  ADA4940-1ACPZ-RL is a low noise, wide bandwidth, high linearity amplifier ideal for a variety of applications, including instrumentation, instrument control and data conversion. It is an excellent choice for general purpose buffering and differential signaling. It is well suited for driving low impedance loads and can provide excellent low-noise distortion and linearity.

ADA4940-1ACPZ-RL features low distortion, low noise, and wide bandwidth. It is designed with a wide selection of closed loop gains and both differential and single-ended inputs. The amplifier also includes a 2.4MHz transient response, which is perfect for instrumentation type applications. It is also designed for use with single supply, dual supply, and balanced power systems.

The ADA4940-1ACPZ-RL has a low input noise of 1.5 nV/√ Hz and wide supply voltage range from 3.1 V to 10V. It is able to provide up to 4MHz of differential output swing and up to 4A of peak output current, with 0.9A of continuous current. It is also designed for high linear operation, with a wide dynamic range and a low total harmonic distortion (THD) of 1 dB. The amplifier has high stability and is compensated for operation with a high gain difference.

The ADA4940-1ACPZ-RL operates on a supply voltage of 3.1V to 10V, with a total harmonic distortion of 0.06% at 1 kHz, a total power dissipation of 500mW, and an output current capability of up to 4A peak. It is designed for use with both single and dual supplies and is compliant with the RoHS 6 requirements.

The internal architecture of the ADA4940-1ACPZ-RL is based on a complementary amplifier topology which provides both high linearity and low noise characteristics. Using differential inputs, the amplifier provides differential gain and output signals to ensure high accuracy, while still maintaining low noise. Output drive capability is enhanced with a current source configuration, allowing the amplifier to effectively drive both singular and differential outputs. The differential input structure of the amplifier allows it to support input signals with large common mode voltages, while also providing excellent common mode rejection and noise immunity.

The ADA4940-1ACPZ-RL is an excellent choice for a variety of applications in the field of instrumentation and data conversion, such as signal processing, low noise preamplification, analog-to-digital conversion, and precision buffer applications. With its low noise, wide bandwidth, and high linearity, the ADA4940-1ACPZ-RL is an ideal amplifier for a variety of applications in the high-precision instrumentation field.

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