OPA3355EA/250

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Voltage Feedback
Output Type:	Rail-to-Rail
Number of Circuits:	3
-3db Bandwidth:	450MHz
Slew Rate:	360 V/µs
Current - Supply:	8.3mA
Current - Output / Channel:	100mA
Voltage - Supply, Single/Dual (±):	2.5 V ~ 5.5 V, ±1.25 V ~ 2.75 V
Mounting Type:	Surface Mount
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	14-TSSOP
Base Part Number:	OPA3355

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OPA3355EA/250 Application Field and Working Principle

Linear amplifiers are nowadays widely used for applications in various industries and for various purposes. Specifically, for video applications where specific amplification requirements are needed, Video amplifiers and modules are specialized components from the linear amplifier family. One such component is the OPA3355EA/250, which offers levels of performance that can be used in either consumer or industrial applications. The operating principle of the OPA3355EA/250 can be broken down into two components, namely the input stage and output stage. In the input stage, the component uses aninput array of three FET transistors (including one P-Channel) to produce a current gain that is independent of the supply voltage. This component is configured to provide a very high input impedance. Additionally, a differential amplifier is used as an output driver to also provide high input impedance and support large AC voltage swings with low distortion. The output stage is comprised of two stages, each of which utilize a differential transconductance amplifier. These amplifiers provide a low output impedance along with high fidelity and low-bandwidth signal distortion. The OPA3355EA/250 is a component that can be used for a wide range of applications such as consumer video applications, as well as commercial and industrial video applications. One primary consumer application of the OPA3355EA/250 is video signal amplification, with the component being able to provide excellent linearity across a wide range of input voltages. Furthermore, the component is capable of providing high fidelity audio output, with a high power supply-rejection ratio allowing the user to maintain a controlled audio signal.In the commercial and industrial video market, the OPA3355EA/250 can be used for such purposes as video signal gain control, low frequency distortion cancellation, and wideband signal amplification. With its high slew rates, the component is suited for applications such as line driver amplifiers for signal conditioning and audio frequency amplifiers for various signal conditioning applications. Additionally, the high power rejection ratio of the component allows for high signal fidelity in line driver applications.The OPA3355EA/250 is a versatile component which is capable of providing high performance levels in many different types of applications. In the consumer video market the component can provide excellent linearity along with low distortion and high frequencies. Additionally, the component can be used commercially and industrially for signal conditioning tasks, low frequency distortion cancellation, and wideband signal amplification. Thanks to the combination of its design and components, the OPA3355EA/250 is well-suited for many different types of video applications, both consumer and commercial.

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