ADA4622-2ARMZ-RL

Current - Input Bias:	2pA
Base Part Number:	ADA4622
Supplier Device Package:	8-MSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):	4.5 V ~ 30 V, ±5 V ~ 15 V
Current - Output / Channel:	20mA
Current - Supply:	665µA
Voltage - Input Offset:	400µV
Series:	--
-3db Bandwidth:	15.5MHz
Gain Bandwidth Product:	8MHz
Slew Rate:	23 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	2
Amplifier Type:	J-FET
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Application Field and Working Principle of ADA4622-2ARMZ-RL

The ADA4622-2ARMZ-RL is a precision, low-noise, high-speed, and reliable instrumentation amplifier. It is an ideal amplifier for a variety of applications, from high-precision measurements in industrial process control to wideband signal processing in instrumentation systems. Operating from a single 5V power supply, this amplifier has a wide frequency range, low offset and bias currents, and good common and power-supply rejection.The ADA4622-2ARMZ-RL is designed to accurately amplify small signals and has some distinct advantages over other amplifiers; it is capable of operating with both low and high input ranges, has a low input bias current, offers high common-mode rejection and power-supply rejection, and is easily powered by a single 5V supply. It is suitable for use in a wide range of applications, including industrial process control, data acquisition, data converters, high-precision instrumentation, and signal processing systems.The ADA4622-2ARMZ-RL is a precision instrumentation amplifier that amplifies small signals with very low noise, high precision, and high speed. It is constructed from two high-precision voltage-feedback op-amps. The first stage is configured as a differential amplifier, with the input signals applied to its non-inverting inputs, and a 3.2KΩ feedback resistor between the output and inverting input of the differential amplifier stage. The second stage is a voltage-follower/buffer stage, which has its non-inverting input connected to the output of the differential amplifier stage. In this configuration, it is possible to make the input signal range much wider than with a single-op-amp instrumentation amplifier.The ADA4622-2ARMZ-RL has several features that make it an ideal choice for use in precision signal conditioning applications. For example, it has low offset voltage, low input-bias current, high common-mode rejection, and power-supply rejection, as well as good common-mode performance and high speed. As a result, it is suitable for use in industrial process control and in analog-to-digital conversion systems.In addition, the ADA4622-2ARMZ-RL has a wide frequency response from DC to 1 MHz, and a low distortion level of less than 0.1%. It also has excellent EMI/RFI rejection, and can tolerate large overloads due to its robust design.Overall, the ADA4622-2ARMZ-RL is a reliable and efficient instrumentation amplifier that is highly suited for precision signal conditioning applications. Its low noise, high precision and high speed make it an ideal choice for low- and high-range signal conditioning operations.

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