OPAMPEVM-SOT23

Introduction

OPAMPEVM-SOT23 is an evaluation board specifically designed for performing electrical tests on op-amps in SOT23 packages, enabling designers to quickly assess the performance characteristics of their application. The board is manufactured utilizing a durable aluminum frame and includes a range of features such as on-board components, test points, reference pins, and a range of adjustable parameters.

Package Sizing and Construction

The OPAMPEVM-SOT23 measures 1.08 x 1.20 inches (27.3 x 30.4 mm) in size. The board is made from aluminum and is laser etched for long term reliability. It features a single SOT23 package, measured at 0.22 inches (5.6 mm), with all its components configured in four separate pins. The SOT23 package is rated at 400 mA and can be used for a range of operating voltages, depending on the device.

Components and Features

The OPAMPEVM-SOT23 is outfitted with an extensive list of components, all of which are necessary for it to function properly. Resistor networks, integrated circuit (IC) packages, and test points are some of the basic components that make up the board. The resistance networks act as current-limiting devices and are represented by two SIP10 packages. These devices measure 0.444 inches (11.2 mm) in size and contain three pins.

The integrated circuit (IC) packages are comprised of a SOT23 DIP7, a small package measuring 0.300 inches (7.6 mm). This package contains four pins and is used to link the analog signals from the resistance networks to the test point. The package is rated at 25 mA and can be used with a variety of operating voltages.

The board also includes a number of reference pins, located around the periphery of the package. These reference pins help ensure precise connections when connecting the board to an external system. All of the included pins are rated for up to 1 Amp. Other features of the board include adjustable parameters such as voltage and current limits, and a range of operational temperature. All of these adjustable parameters can be changed depending on the user’s needs.

Working Principle

The OPAMPEVM-SOT23 allows for quick evaluation of different op-amp applications. It utilizes a range of components, including resistor networks, integrated circuit (IC) packages, and reference pins. The board makes it easier to assess the performance characteristics of the op-amp application, as it has adjustable parameters including voltage and current limits, and operational temperature. The adjustable parameters can be changed depending on the application’s requirements.

When using the board to evaluate an op-amp, one should first connect the reference pins and then connect the test points. After the board is being connected to the evaluation system, a voltage should then be applied across the op-amp’s terminals. The voltage should be adjusted to the desired level and then the board should be left to operate at its set parameters for a given time period. After the specified time period has elapsed, the op-amp’s performance should be assessed and its parameters should be tested against the desired values.

Conclusion

The OPAMPEVM-SOT23 is an evaluation board designed specifically for testing and evaluating the performance of op-amps in SOT23 packages. It features components such as resistor networks, integrated circuit (IC) packages, and reference pins for easy connections when assessing the performance characteristics of the op-amp. The board also possesses adjustable parameters in terms of voltage and current limits, and operating temperature, making it versatile and suitable for a range of op-amp applications.