VCA2619YR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Amplifier Type:	Variable Gain
Number of Circuits:	2
Output Type:	Differential
Slew Rate:	300 V/µs
Gain Bandwidth Product:	100MHz
-3db Bandwidth:	20MHz
Current - Input Bias:	1nA
Current - Supply:	--
Current - Output / Channel:	40mA
Voltage - Supply, Single/Dual (±):	4.75 V ~ 5.25 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	32-TQFP
Supplier Device Package:	32-TQFP (5x5)
Base Part Number:	VCA2619

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

The VCA2619YR is a high-performance, low-power operational amplifier (op amp) commonly used in instrumentation and linear-amplifier applications. It has a wide range of uses and is available in a variety of packages, including surface-mount and through-hole. The VCA2619YR has high open-loop gain, low input bias current, high common-mode rejection ratio, and low output offset voltage.The VCA2619YR is a versatile, low-power amplifier for instrumentation and linear amplifier applications. The op amp\'s high open-loop gain makes it well suited for buffering and significantly improves input signal fidelity and resolution. Its low-power consumption allows it to be used in a wide range of battery-powered applications. The amplifier\'s output offset voltage and common-mode rejection ratio are also important features, as they ensure low distortion and signal-to-noise ratios.The VCA2619YR is an ideal amplifier for signal buffering, allowing signals to be transmitted over long wire runs with minimal signal loss or distortion. Buffering also reduces the amount of noise that can be picked up in long-distance transmissions. It can also be used to amplify low-level signals, such as those produced by sensors, or to boost signals that have been degraded by noise.The working principle of the VCA2619YR is based on amplifier feedback. In this type of circuit, the input signal passes through an inverting amplifier. This inverted signal is then compared to a reference voltage and then fed back to the input of the amplifying circuit. The difference between the reference voltage and the inverted signal is amplified and produces an output signal. This output signal is then applied to the input signal.The amount of amplification of the signal can be controlled by adjusting the amplifier feedback. The feedback loop can be adjusted to provide the desired gain and noise-rejection characteristics. The amplifier feedback loop can also be used to further reduce the noise floor of the circuit, making it more suitable for signal-processing applications.In summary, the VCA2619YR is a high-performance, low-power operational amplifier commonly used in instrumentation and linear-amplifier applications. It is a versatile, low-power amplifier that features high open-loop gain, low input bias current, high common-mode rejection ratio, and low output offset voltage. Its feedback loop can be used to control the gain and noise-rejection characteristics. It is an ideal choice for buffering, amplifying low-level signals, and boosting signals that have been degraded by noise.

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

Part Number	Manufacturer	Price	Quantity	Description