EK30

Series:	Apex Precision Power®
Part Status:	Active
Lead Free Status / RoHS Status:	--
Channels per IC:	1 - Single
Amplifier Type:	Power
Output Type:	Single-Ended
Slew Rate:	--
Voltage - Supply, Single/Dual (±):	--
Board Type:	Bare (Unpopulated)
Supplied Contents:	Board(s), Accessories
Utilized IC / Part:	PA07, PA08, PA09, PA85, PA88, PA96

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EK30 Application Field and Working Principle

The EK30 is an evaluation board created by Microchip Technology, Inc. It is a versatile and powerful tool for any engineers, technologists, and hobbyists who need to test or prototype a wide range of op-amps. This small and convenient board comes with a variety of features that enable users to quickly and easily create, experiment, and debug various circuits that involve op-amps.The EK30 features a total of 30 operational amplifiers over 1/16” pitch, allowing engineers to easily create the circuit of their choosing. Additionally, the board provides a selectable voltage offset of ±15V to ±40V, as well as numerous test points and mounting holes for easy experimentation. It also comes with a selection of filters, high current terminals, and references that let users craft even more complicated circuits with the utmost reliability and accuracy.In order for the EK30 evaluation board to perform its functions, certain components and their corresponding properties must function harmoniously. One such component of the board is the power supply, which supplies power to the operational amplifiers as well as the rest of the system. The power supply system consists of two stages: a self-contained power supply that regulates the output voltage, and a linear power supply that performs further regulation of the system’s power levels.In order to measure the output voltage of the operational amplifiers, the EK30 board contains a current measurement unit (CMU) that allows for accurate measurements of the output voltages over a range of input voltages. The CMU works by using a resistive bridge mechanism to accurately measure the voltage difference between two points and thus determine the output voltage.An important component of the board is the programmable resistor network (PRN), which allows the user to set the gain, offset, frequency response, and bandwidth of the system. The PRN can be used to adjust the circuit parameters and thus allow for better control and finesse of the end result. Additionally, the PRN can be used to adjust the output impedance, which is beneficial when precise measurements are required.The EK30 provides an easy-to-use interface that allows users to easily change and tweak the settings of the board. The on-board potentiometer allows for gain control, while the speed and ripple control switches give users fine tuning control of the performance. Additionally, the board features a display that allows the user to quickly visualize and adjust all of the board’s settings.The EK30 is designed for testing and prototyping a wide range of op-amps, including audio amplifiers, active filtering systems, signal conditioning units, and instrumentation systems. It can be easily integrated into virtually any design, making it the perfect tool for any engineer or enthusiast who needs to test and evaluate their op-amp circuit. Its intuitive design and flexible layout make it ideal for prototyping and testing many different types of circuits. Whether you’re a beginner or an experienced designer, the EK30 evaluation board can help you bring your ideas to life accurately and quickly.

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Part Number	Manufacturer	Price	Quantity	Description