OPA4353UA/2K5

Series:	MicroAmplifier™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Amplifier Type:	General Purpose
Number of Circuits:	4
Output Type:	Rail-to-Rail
Slew Rate:	22 V/µs
Gain Bandwidth Product:	44MHz
Current - Input Bias:	0.5pA
Voltage - Input Offset:	3mV
Current - Supply:	5.2mA
Current - Output / Channel:	40mA
Voltage - Supply, Single/Dual (±):	2.5 V ~ 5.5 V, ±1.25 V ~ 2.75 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC
Base Part Number:	OPA4353

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< html > < body > < h2 > OPA4353UA/2K5 Application Field and Working Principle < p > The OPA4353UA/2K5 is an instrument amplifier that is best suited for use in low-voltage, low-power systems. Instrument amplifiers are designed to accurately measure and process signals of different types, such as electrical and mechanical signals. The OPA4353UA/2K5 is part of the OPAx family of amplifiers and is part of a class of instrumentation amplifiers called operational amplifiers, or op-amps. < /p > < p > An operational amplifier (or op-amp) is a type of linear amplifier that amplifies a low-level input signal to a much larger output level, typically several hundred millivolts or volts. Op-amps are used for a variety of applications including audio processing, signal conditioning, active filtering, motor control and packaging systems. < /p > < p > The OPA4353UA/2K5 is a dual-channel amplifier, meaning it can operate at two different gain values at the same time. It has a high common-mode rejection ratio (CMRR) which is a measure of how well it can reject unwanted signals from the input. For example, it can reject background noise from a microphone. It also has a low-output offset voltage whichmeans it is able to accurately measure very low-level signals. < /p > < p > The OPA4353UA/2K5 has several features that make it well-suited for use in low-voltage, low-power systems. It has a rail-to-rail input and output stage which allows it to operate down to 1.5 volts with high performance. It also has a low-power shutdown mode which allows it to reduce its power consumption when not in use. < /p > < p > The OPA4353UA/2K5 is a versatile amplifier, suitable for many applications. It can be used as an instrumentation amplifier, as a buffer amplifier, or for active filtering. In instrumentation applications, it can be used to measure and process signals of different types, such as electrical and mechanical signals. In buffer amplifier applications, it can be used to amplify signals and reduce noise in low-power systems. In active filtering applications, it can be used to filter out noise and distortion in sensitive audio systems. < /p > < p > OPA4353UA/2K5 amplifiers are a great choice for any low-voltage, low-power system, due to their versatile nature, high performance, and low power consumption. They are ideal for applications such as audio processing, signal conditioning, active filtering, and motor control. < /p >< /body > < /html >

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