ADA4960-1ACPZ-RL

ADA4960-1ACPZ-RL Application Field and Working Principle

The ADA4960-1ACPZ-RL is a low power, high dynamic range amplifier in the specialized amplifiers category. It is designed for low power, high dynamic performance applications. The operating power of this amplifier is 0.9V to 1.8V and the power dissipation is typically about 200mW, making it suitable for energy-sensitive applications.

The ADA4960-1ACPZ-RL has a wide common mode voltage range from -8V to +8V and can handle signals up to large input swings of ±16V. It also has a high noise cancellation performance and a low distortion that allows it to handle high frequency signals. This makes it suitable for use in applications such as analog-to-digital converters, video amplifiers, video SWITCHes, and audio applications.

The ADA4960-1ACPZ-RL is also a CMOS amplifier and has an input impedance of 1Mohm, allowing it to be used in high impedance applications. This, combined with its low op-amp power consumption, enables the amplifier to be used in analog-to-digital converter circuit. Applications such as audio, video, and cellular base stations also benefit from the low power consumption.

The ADA4960-1ACPZ-RL is a differential amplifier that has a single-ended input stage. The single-ended inputs allow for AC and DC superposition, which is suitable for applications that require AC and/or DC biases. The amplifier has a low input voltage noise of 1.5nV/rtHz, making it suitable for low noise applications.

The ADA4960-1ACPZ-RL has a wide operating temperature range of -40˚C to +85˚C and is RoHS compliant. It also has a low open-loop input bias current, making it highly suitable for precision applications. This makes the ADA4960-1ACPZ-RL suitable for use in a wide variety of applications.

The working principle of the ADA4960-1ACPZ-RL is similar to that of other linear amplifiers. It is based on an operational amplifier (op-amp) configured as an inverting amplifier. The inverting amplifier has a single-ended input and a differential output. The input signal is applied to the non-inverting input of the op-amp, and the output is driven by a feedback resistor network. This network consists of two resistors, one for the non-inverting input and one for the inverting input.

The resistors form a voltage divider and the feedback resistor network provides the overall gain of the amplifier. The resistor values are chosen to provide the desired gain and the output voltage of the amplifier is proportional to the input voltage multiplied by the gain of the feedback resistor network. The ADA4960-1ACPZ-RL is capable of providing a high voltage gain, up to 104dB, giving it the ability to amplify weak signals.

The ADA4960-1ACPZ-RL is a low power, high performance amplifier suitable for a wide range of applications. Its high dynamic range, low power consumption, wide common mode voltage range and low noise cancellation performance makes it suitable for use in applications such as analog-to-digital converters, video amplifiers, and video SWITCHes. The amplifier is also RoHS compliant and has an extended temperature range, making it suitable for use in industrial and automotive applications.